Riddles logical tasks for children 8 years old. What's the cow in front and the bull behind? Addition tasks with pictures
Tasks on the topics: matching and working with numbers and objects, adding objects with pictures, adding and subtracting numbers up to 5, up to 10 and up to 20, working with analog and digital clocks (correct timing), working with numbers (arranging numbers in order increase and decrease).
What a 7-year-old child should know:
- Counts from 1 to 10, forward and backward counting. In the specified numeric sequence, fills in numbers if they are missing.
- To know and apply the concept of "more, equal, less".
- Be able to increase or decrease the quantity by "1" and by "2".
- Know the basic geometric shapes: circle, square, rectangle, triangle, pentagon, rhombus, oval, trapezoid, cube, ball, cylinder.
- Be able to divide an object into 2/3/4 parts.
Additional materials on the topic
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Developing and educational games in the Integral online store:
1. Tasks for working with numbers.
Which group has 12 motorcycles?Which group has 9 irons?
Which group has 8 pans?
Which group has 12 ducklings?
Which group has 8 tables?
Which group has 12 snakes?
Which group has 10 carrots?
Which group has 9 lei?
2. Tasks for addition with pictures.
Add up the number of animals and write the correct answer.
Add up the amount of protein and write the correct answer.
3. Tasks for addition and subtraction of numbers up to 5, up to 10 and up to 20.
P. 1.| 0 | + | 3 | = | __ | 0 | - | 0 | = | __ | 2 | + | 3 | = | __ | ||
| 1 | - | 1 | = | __ | 0 | + | 3 | = | __ | 1 | - | 0 | = | __ | ||
| 4 | + | 1 | = | __ | 1 | - | 0 | = | __ | 2 | + | 3 | = | __ | ||
| 2 | - | 0 | = | __ | 1 | + | 0 | = | __ | 2 | - | 1 | = | __ | ||
| 4 | + | 0 | = | __ | 0 | - | 0 | = | __ | 4 | + | 1 | = | __ | ||
| 1 | - | 1 | = | __ | 2 | + | 3 | = | __ | 1 | - | 1 | = | __ | ||
| 4 | + | 1 | = | __ | 0 | - | 0 | = | __ | 2 | + | 1 | = | __ | ||
| 2 | - | 2 | = | __ | 2 | + | 1 | = | __ | 4 | - | 4 | = | __ | ||
| 1 | + | 0 | = | __ | 4 | - | 1 | = | __ | 2 | + | 3 | = | __ | ||
| 4 | - | 1 | = | __ | 5 | + | 0 | = | __ | 0 | - | 0 | = | __ | ||
| 4 | + | 0 | = | __ | 4 | - | 4 | = | __ | 2 | + | 0 | = | __ | ||
P. 2.
Date: __________________ Full name: _______________________________ Evaluation: __________ |
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| Add or subtract two single digits. Numbers up to 5 | ||||||||||||||||
| 1 | + | 1 | = | __ | 4 | - | 3 | = | __ | 4 | + | 1 | = | __ | ||
| 3 | - | 1 | = | __ | 3 | + | 1 | = | __ | 2 | - | 1 | = | __ | ||
| 2 | + | 3 | = | __ | 5 | - | 4 | = | __ | 2 | + | 0 | = | __ | ||
| 4 | - | 4 | = | __ | 1 | + | 0 | = | __ | 2 | - | 1 | = | __ | ||
| 4 | + | 1 | = | __ | 5 | - | 2 | = | __ | 5 | + | 0 | = | __ | ||
| 4 | - | 0 | = | __ | 3 | + | 1 | = | __ | 4 | - | 2 | = | __ | ||
| 0 | + | 2 | = | __ | 0 | - | 0 | = | __ | 4 | + | 0 | = | __ | ||
| 3 | - | 2 | = | __ | 5 | + | 0 | = | __ | 4 | - | 0 | = | __ | ||
| 1 | + | 3 | = | __ | 2 | - | 1 | = | __ | 1 | + | 1 | = | __ | ||
| 3 | - | 0 | = | __ | 5 | + | 0 | = | __ | 1 | - | 0 | = | __ | ||
| 2 | + | 0 | = | __ | 1 | - | 0 | = | __ | 4 | + | 0 | = | __ | ||
P. 3.
Date: __________________ Full name: _______________________________ Evaluation: __________ |
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| 3 | + | 0 | = | __ | 1 | - | 1 | = | __ | 2 | + | 8 | = | __ | ||
| 0 | - | 0 | = | __ | 1 | + | 1 | = | __ | 9 | - | 8 | = | __ | ||
| 7 | + | 1 | = | __ | 9 | - | 2 | = | __ | 9 | + | 0 | = | __ | ||
| 4 | - | 1 | = | __ | 10 | + | 0 | = | __ | 9 | - | 0 | = | __ | ||
| 10 | + | 0 | = | __ | 0 | - | 0 | = | __ | 7 | + | 3 | = | __ | ||
| 5 | - | 2 | = | __ | 8 | + | 1 | = | __ | 0 | - | 0 | = | __ | ||
| 7 | + | 3 | = | __ | 1 | - | 1 | = | __ | 8 | + | 2 | = | __ | ||
| 10 | - | 8 | = | __ | 1 | + | 5 | = | __ | 4 | - | 3 | = | __ | ||
| 5 | + | 1 | = | __ | 7 | - | 4 | = | __ | 1 | + | 7 | = | __ | ||
| 1 | - | 1 | = | __ | 0 | + | 9 | = | __ | 6 | - | 2 | = | __ | ||
| 0 | + | 8 | = | __ | 9 | - | 0 | = | __ | 4 | + | 1 | = | __ | ||
P. 4.
Date: __________________ Full name: _______________________________ Evaluation: __________ |
||||||||||||||||
| Add or subtract two single digits. Numbers up to 10 | ||||||||||||||||
| 0 | + | 7 | = | __ | 5 | - | 5 | = | __ | 1 | + | 2 | = | __ | ||
| 4 | - | 0 | = | __ | 6 | + | 1 | = | __ | 10 | - | 6 | = | __ | ||
| 9 | + | 0 | = | __ | 0 | - | 0 | = | __ | 3 | + | 6 | = | __ | ||
| 3 | - | 2 | = | __ | 5 | + | 0 | = | __ | 5 | - | 4 | = | __ | ||
| 6 | + | 4 | = | __ | 10 | - | 7 | = | __ | 1 | + | 7 | = | __ | ||
| 5 | - | 3 | = | __ | 4 | + | 1 | = | __ | 4 | - | 2 | = | __ | ||
| 0 | + | 3 | = | __ | 0 | - | 0 | = | __ | 1 | + | 3 | = | __ | ||
| 4 | - | 2 | = | __ | 6 | + | 0 | = | __ | 8 | - | 2 | = | __ | ||
| 6 | + | 0 | = | __ | 7 | - | 2 | = | __ | 7 | + | 1 | = | __ | ||
| 8 | - | 2 | = | __ | 1 | + | 8 | = | __ | 1 | - | 1 | = | __ | ||
| 9 | + | 1 | = | __ | 3 | - | 3 | = | __ | 10 | + | 0 | = | __ | ||
P. 5.
Date: __________________ Full name: _______________________________ Evaluation: __________ |
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| 14 | + | 6 | = | __ | 6 | - | 5 | = | __ | 13 | + | 4 | = | __ | ||
| 5 | - | 2 | = | __ | 20 | + | 0 | = | __ | 20 | - | 1 | = | __ | ||
| 8 | + | 5 | = | __ | 6 | - | 1 | = | __ | 16 | + | 2 | = | __ | ||
| 17 | - | 10 | = | __ | 7 | + | 11 | = | __ | 9 | - | 6 | = | __ | ||
| 9 | + | 6 | = | __ | 6 | - | 2 | = | __ | 12 | + | 0 | = | __ | ||
| 13 | - | 11 | = | __ | 14 | + | 1 | = | __ | 10 | - | 10 | = | __ | ||
| 20 | + | 0 | = | __ | 3 | - | 0 | = | __ | 5 | + | 6 | = | __ | ||
| 8 | - | 2 | = | __ | 10 | + | 4 | = | __ | 8 | - | 5 | = | __ | ||
| 2 | + | 10 | = | __ | 0 | - | 0 | = | __ | 8 | + | 3 | = | __ | ||
| 2 | - | 1 | = | __ | 7 | + | 6 | = | __ | 8 | - | 5 | = | __ | ||
| 15 | + | 1 | = | __ | 2 | - | 2 | = | __ | 2 | + | 6 | = | __ | ||
P. 6.
Date: __________________ Full name: _______________________________ Evaluation: __________ |
||||||||||||||||
| Add or subtract two single digits. Numbers up to 20 | ||||||||||||||||
| 17 | + | 0 | = | __ | 20 | - | 7 | = | __ | 2 | + | 6 | = | __ | ||
| 17 | - | 12 | = | __ | 14 | + | 5 | = | __ | 6 | - | 0 | = | __ | ||
| 10 | + | 3 | = | __ | 7 | - | 7 | = | __ | 8 | + | 12 | = | __ | ||
| 1 | - | 1 | = | __ | 20 | + | 0 | = | __ | 4 | - | 3 | = | __ | ||
| 1 | + | 3 | = | __ | 1 | - | 0 | = | __ | 15 | + | 0 | = | __ | ||
| 18 | - | 14 | = | __ | 17 | + | 0 | = | __ | 8 | - | 2 | = | __ | ||
| 5 | + | 2 | = | __ | 6 | - | 0 | = | __ | 10 | + | 6 | = | __ | ||
| 12 | - | 9 | = | __ | 17 | + | 0 | = | __ | 5 | - | 2 | = | __ | ||
| 18 | + | 0 | = | __ | 11 | - | 11 | = | __ | 6 | + | 2 | = | __ | ||
| 6 | - | 2 | = | __ | 7 | + | 9 | = | __ | 2 | - | 1 | = | __ | ||
| 3 | + | 4 | = | __ | 13 | - | 0 | = | __ | 4 | + | 11 | = | __ | ||
4. Tasks for work with a clock. We learn to look at the clock and correctly determine "What time is it?"
What is the difference between the clock on the left and the clock on the right?
What time does this watch show?
The time is given in numbers in the rectangle on the left. Draw the hour and minute hands on the dial. What hour does the hour hand show? How many minutes does the minute hand show?
Draw the hands of the clock so that they correspond to the time shown in the rectangle on the left.
Draw the hands of the clock so that they correspond to the time shown in the rectangle on the left. What time will the hands show in 3 hours, and in 5 hours?
Draw the hands of the clock so that they correspond to the time shown in the rectangle on the left. What time will the hands show in 30 minutes? What hour were the hands pointing 40 minutes ago?
Speak and write in words.
The competition began at the moment shown on the left clock. And ended at the moment shown by the right clock. How long did the competition last?
5. Tasks up to 20
How many snails are in the picture?
3. Working with numbers
Arrange the numbers in ascending order.
Arrange the numbers in descending order. 
Enter the numbers in the squares so that you get a decreasing number series. 
Enter the numbers in the squares so that you get an increasing number series. 
6. Tasks for addition
Solve examples.
Fold in a column. 
Assignment: “There is an error in one of these pictures. Which one? Explain why"
Assignment: "On which plate does the pear lie in front of the apple?"
Assignment: "Where is whose shadow?"
Assignment: "What happens if you cut out a shape drawn on a folded sheet?"
Assignment: "What should be drawn in an empty box?"
Assignment: “One of these towers must fall. Which?"
Assignment: "In which picture does the pose of the bear and the bunny coincide with the top picture?"
Assignment: “How many black cells does this plump dinosaur cover? Count only whole cells. "
Assignment: "Select the missing small cube so that each face of the large cube is the same color."
Assignment: “The trainer has a whip tangled. How many nodes are there? "
Assignment: "What color is the lowest stick?"
Assignment: “One mouse will now fall. Which?"
Assignment: "What is close to the girl, what is far?"
Assignment: "In which drawings will the ropes be tied in a knot if you pull at their ends?"
Assignment: "How many animals does a girl see, how many is a boy, and how many are daddy?"
Assignment: "Divide each chocolate bar into 4 equal parts"
Assignment: "Swap the two dancers so that the boys and girls stand through one."
Assignment: “Travelers decided to photograph the house. Who got what photo? "
Assignment: "What parts is this boat built of?"
Assignment: “The robot decided to get out. What did he do wrong? Find Eight Wrongs "
Thinking in the lives of children
When a child approaches the age of 5-6 years, parents should pay attention to the level of his thinking. Since the ability to analyze and organize the information received will increase school performance. Games with geometric shapes help to organize knowledge about concepts: shape, color and size.
Is it possible to carry a bulky closet down a narrow corridor? What to sew, what to wear to the prom? How to stand in such a way that in the resulting photograph each person is clearly visible? All these tasks are set for figurative thinking. The images themselves are of several categories, depending on which senses are perceived.
The category of thinking also includes concepts and together they represent irreplaceable elements. With the help of images, you can very quickly make a decision about the setting and placement of this object. Of course, you must have the inner ability to manipulate images (mental rotation of objects), transform and combine them. This kind of thinking is vital, but it does not appear immediately.
Small children should not cross the street alone, as they are not yet able to correctly estimate the correct distance between them and the car. This ability will develop only by the age of 15. The received information about the images is perceived instantly, in a few milliseconds.
Retelling what you see or read will take much more time than the fleeting run of a cat, and, moreover, it will not always be complete, because for many phenomena there are simply no suitable names and words. Those properties of an object that are reflected in images can be brought into a narrow framework of concepts. They cannot be divided into essential and non-essential. This ability of images is very much appreciated when solving problems.
With the help of figurative thinking, you can see various properties of an object (including those that are usually recognized as insignificant in concepts) and, already using these properties, identify connections between objects.
At the end of the 20th century, photography, cinematography, and television photography greatly simplified the creation and transformation of images in comparison with the traditional painting technique. Now it has become much easier to visually show the subject under discussion, show the dynamics of change, and identify various possible outcomes of an event. This greatly helps to work efficiently, making life easier for a person.
To solve the assigned tasks, a person uses certain algorithms, schemes of action. These algorithms are composed of both images and concepts. Operating with formal knowledge, a person projects in his mind already new, unique images that will help him to cope with tasks faster in the future. Therefore, for high-quality activity, it is necessary both to think in images and to operate with well-known concepts for a long time.
Video on how to develop children's thinking using cardboard and scissors
Why are games for logic and thinking so important for children 9-10 years old? This is due to the peculiarities of the development of thinking in younger students. It is at the age of 9-10 years that a qualitative change occurs in the mental activity of the child.
Visual-figurative thinking, which was the main thing for the entire previous period in children, is finally replaced by conceptual, verbal-logical thinking. Now a 9-10 year old schoolchild can already assimilate knowledge, relying not only on what he sees and feels, but also masters abstract concepts, revealing the internal connections of objects.
How quickly and completely the formation of this way of understanding the world will take place depends on how successfully your child will learn in the future. If, by this point, children have not developed a full-fledged mental activity, they will not be able to fully master school subjects and the lag in mathematics and other sciences will only accumulate.
What should parents do to help their child at this crucial stage? We need to play with him! Play educational games with children yourself and encourage them to independently master games for logic and thinking. This trains a growing brain in the same way that sports train muscles.
Graphic games for the development of logic
To print, click on the picture, it will open in a special window, then right-click on the picture and select "Print"
Children begin to use graphic games for the development of logic from the age of 5, but younger schoolchildren also willingly play them, choosing more complex forms of games they are already familiar with. Board educational graphic games are of several types.
- Paired pictures, between which you need to find the differences. This game has been familiar to children since preschool years, but now the tasks are more difficult, there are more differences and they are better disguised. There is a large selection of plots of such drawings for both girls and boys.
- Labyrinths in which children have to draw lines from the beginning of the task to the center or exit from it, finding the only correct path. They also differ from the labyrinths of previous years for children in a more complex structure and plot design.
- If, for example, for girls of preschool girls it was necessary to draw a line from a kitten to a bowl of milk, then the younger schoolgirl will have to help Alice or Cinderella find a much more complicated path to a fairytale goal.
- and other educational games in which you need to connect dots or numbers located on a sheet, as a result of which a drawing is obtained.
- It is also better to choose these board games in accordance with the gender of the child, since different plots seem interesting and attractive for girls and boys of these years. Moreover, they sometimes deliberately emphasize this difference. Close to them and games where you need to finish the missing part.
- Various graphic, where the solution is associated precisely with the picture.
Logic and thinking games
Matches: puzzle
Board educational games have been known for a long time and they often use a variety of objects - matches, pencils, paper. Some of the most popular are matchstick puzzles. The matches are affordable and compact. You can play with them at home, on the road, and on the street.
They are convenient for playing and puzzles, providing a huge number of options with a minimum of funds. Match puzzles develop spatial thinking in children, reinforce their knowledge of geometric shapes, and foster patience and perseverance.
Logic tasks
Logic tasks train thinking, forcing, often in a joking form, to find unexpected solutions, to be attentive to the words that indicate the conditions of the task. They require not knowledge, but the ability to think logically. Basically, logical tasks are formulated verbally, but there are also more visual ones, using the available objects.
6 glasses
One of the popular logic problems "6 glasses" is interesting and accessible to players of all ages, both adults and schoolchildren. Six glasses are placed in a row on the table. The first three are full of water and the next three are empty. It is necessary to make sure that full and empty glasses alternate, but you can only pick up one.
Games-applications for the development of logic
Today, all these types of traditional logic games exist in online versions, on various sites and portals. On them you can choose logic games and puzzles for girls and boys. Designed by a large number of games-applications for the development of logic, which can be downloaded for tablets and smartphones. These are puzzles, puzzles, and educational games.
If parents of toddlers should think about the age from which they can be allowed to use computers and gadgets, then schoolchildren have already completely mastered a variety of games. Therefore, let their enthusiasm for modern technology serve the development of logical thinking.
Logic mice
An example of such a computer game that develops logic in children is logical mice. The game belongs to the class of strategies and the player's task is to click on the mouse standing on a piece of cheese and make it jump to an adjacent free piece of cheese. With outward simplicity, the game is not so simple and allows you to understand how developed the player's logical abilities are.
Children's educational cartoons Logic Games Cartoons for children
Logic problems are perhaps the most effective tool for the development of logic and thinking in both children and adults.
Solving a logic problem involves a complex thought process. This is the sequential performance of certain logical actions, working with concepts, using various logical constructions, building a chain of accurate reasoning with correct intermediate and final conclusions.
Unlike most mathematical and other types of problems, when solving logical problems, the key is not to find the quantitative characteristics of an object, but to determine and analyze the relationship between all objects of the problem.
Take a holistic approach
Among all the variety of logical problems, children often choose a pair of their favorite categories and immerse themselves in their solution. is that enough?
Surely most of us have passed the logic level tests at least once. Most of them are composed of some syllogisms or trick questions. We do not offer such tests, because we know for sure that it is impossible to determine the level of development of logical thinking using a dozen or two questions, even approximately. As well as developing non-standard thinking, solving only certain types of logical problems.
Classical logical, combinatorial and truth problems, patterns and mathematical puzzles, problems about figures in space and development, permutations and movement, weighing and pouring; solved from the end, with the help of tables, segments, graphs or circles of Euler - this is far from the whole variety of logical problems, in the solution of which all kinds of mental operations are activated and creative, non-standard thinking develops.
Logic is a treat for the mind
This is exactly what the students wrote on the blackboard before the start of one of the lessons of our logic circle. What is the beauty of logical problems?
- they will be equally interesting for children who are keen on mathematics and for "humanities";
- many of them do not require knowledge of the school curriculum;
- even a preschooler without reading skills can solve them (for example, Sudoku, puzzles, puzzles with matches, "gears" and other problems in pictures).
Children love to solve logic problems and riddles. They are interested in it! When I worked at school, I saw that the guys cope with the program, mechanically memorizing the way to solve certain typical problems.
And problems with asterisks immediately enlivened the class, both strong and weak students were included in the discussion process. At home, the children could already and wanted to explain this task to their parents. But even these problems with asterisks were randomly arranged on the pages of the textbook, no system was developed.
Bitno Galina Mikhailovna
head teacher of LogicLike, teacher of the highest category
Only a systematic and integrated approach creates favorable preconditions for the formation of non-standard thinking. Food for the mind should also be balanced and varied. Try it yourself and invite your children to solve just such a selection of problems. This will help to identify those links in logic that are worth working on harder.
Try it yourself
In the Logiclike online platform, created to develop logic and mathematical abilities in children 5-12 years old, the authors tried to implement everything that is often lacking in both students and teachers in school programs. Consistency, involvement, interactivity, visibility, motivation ... But first of all, it is food for the mind, the very "tasty" that makes the child think, reason, test their strength, be creative and rejoice when they manage to find the right solution.
- If you want to develop your child's non-standard thinking and flexible logic - give him a good charge for the mind in the form of various logical problems, for the solution of which you need to use different logical laws and solution methods (method from the end, tabular method, using graphs or Euler circles, etc.) etc.)
- Approach learning systematically: from theory to tasks, from simple to complex, from acquaintance with new types of tasks to reflection.
- Consider the specifics of thinking in children of primary school age - use visual images and visual materials.
- It is important not to impose a solution to the children, but to try to carry out the analysis so that they themselves, through logical reasoning, find the correct answer.
- Introduce game elements into the learning process, use IT learning opportunities.
- Logic classes, like sports training, need regularity and a gradual increase in the complexity of tasks.
Do it with your child and have fun!
COMPOSITION OF NUMBER 2
COMPOSITION OF NUMBER 3
Brought to the elephant by a monkey Two bananas. Here I am pleased with the gift The giant. He had one banana, Take a look. Now how much is there Tell! (2+1=3)
| How many times have they told the cat: It is ugly to eat without a spoon. I just run into the house Licks porridge with her tongue. It's even worse with the piglet: He was swimming in a puddle again. And the naughty kid: I ate four dirty pears. (How many naughty ones were there?) (1+1+1=3) |
COMPOSITION OF NUMBER 4
COMPOSITION OF NUMBER 5
A guest came to a rich cat - Famous goat With a gray-haired and strict wife A long-horned goat. The rooster was fighting. The hen is behind the rooster, And in a soft downy hat A pig came - a neighbor. Recalculate soon All the cat guests! ( 5) (1+1+1+1+1=5) | Three chickens stand - They look at the shells. Two testicles in a nest The hens are lying. Count it quickly: How many chickens there will be At my hen's? (5) (3+2=5) |
COMPOSITION OF NUMBER 6
The hero is rich Treats all the guys: Vanya with strawberries, Tanya bone, Masha with nuts Petya russula, Katya with raspberries, Vasya twig What kind of hero is this riddle talking about? List what the forest can treat ?; How many children did he treat - who with what? (6)
(1+1+1+1+1+1=6) | The hostess once came from the bazaar. The hostess brought home from the bazaar: Potatoes, cabbage, Carrots, peas, Parsley and beets ... OH! How can you name in one word everything that the hostess brought from the bazaar? (vegetables). How many vegetables did the hostess bring?(6)
(1+1+1+1+1+1=6) |
Tra-ta-ta, Tra-ta-ta! We are bringing a cat with us Siskin, dog, Petka the bully, Monkey, parrot, What a company! Count all the merry company!(6
) (1+1+1+1+1+1=6) | Six funny cubs They rush to the forest for raspberries. But one kid got tired: He lagged behind his comrades. Now find the answer: How many bears are ahead?(5)
|
The old woman decided to bake cheesecakes. She put the dough behind the oven and flooded it. The old woman decided to bake cheesecakes, And I completely forgot how many of them. Two things - for the granddaughter, Two things for grandfather Two things for Tanya, Neighbor's daughters ... I counted, counted, but lost. And the stove was completely heated. Help the old lady - Count the cheesecakes!(6) (2+2+2=6) | Brought a goose - mother Six children for a walk on the meadow. All goslings are like balls. Three sons how many daughters? (3) (6 = 3 + X; X = 3) |
How many ears do three mice have?
How many ends do two and a half sticks have?
How many minutes are 6 sausages cooked if 2 are cooked for 6 minutes?
(6)
COMPOSITION OF NUMBER 7
Our Masha got up early I counted all the dolls: Two nesting dolls on the window, Two Arinkas on a feather bed, Two Tanya on the pillow And Parsley in a cap On an oak chest How many are all? (7) (2+2+2+1=7) | Alenka's guest Two chickens in bast shoes, Cockerel in boots Hen in earrings Drake in a caftan Duck in a sundress And a cow in a skirt Warm sheepskin coat. How many guests are there? Calculate quickly!(7) (2+1+1+1+1+1=7) |
COMPOSITION OF NUMBER 8
COMPOSITION OF NUMBER 9
COMPOSITION OF NUMBER 10
ZERO
Yegorka was lucky again, Sitting by the river is not in vain. Two carp in a bucket And four minnows. oh look - at the bucket A cunning cat appeared ... How many fish is home Egorka Will it bring us to our ear? (Not at all) | Badger-grandmother I baked pancakes. I treated two grandchildren - Two pugnacious badgers. And the grandchildren were not full, The saucers knock with a roar. Well, how many badgers Are they waiting for supplements and are silent? (Silently no one is waiting, two are waiting with a roar) |
Countdown
10 monkeys were sitting by the window. One of them fell And there are 9 of them. 9 monkeys climbed the bridge A boat was walking by And there were 8 of them. 8 monkeys were completely tortured. One went to the crib And there were 7. 7 monkeys began to eat bananas. A passerby walked by And now there are 6 of them. 6 monkeys went for a walk in the park. One flew away And there were 5 of them. | 5
monkeys found a head of cheese. Mouse towards them And here are 4 of them. 4 monkeys played until dawn, But then mom came And there were 3 of them. 3 monkeys played on the grass One fell into a hole And there were 2 of them. 2 monkeys watching a pine tree grows And they climbed on it, And only one got off. 1 the monkey began to sing a song But she felt sad And there are 10 of them again. |
Preview:
Logic problems. 1 class A
Grandmother knitted two pairs of socks for Nina. How many socks did Nina's grandmother knit?
Chickens walk around the yard. Petya counted 6 legs for all chickens. How many chickens?
Tolya has 2 pairs of mittens. How many mittens are for your left hand?
What is the smallest number?
The family has four children: there are as many sisters as there are brothers and sisters. How many sisters?
They took 2 full buckets of water from the barrel 2 times. How many buckets of water did you take?
Kittens are sitting in the basket. All kittens have 3 pairs of ears. How many kittens are in the basket?
6 guys rode on the hill. Two went to lunch, but after dinner they returned to the hill. How many children are there on the hill?
The spider has 4 pairs of legs. How many legs does a spider have in total?
Yura has 3 dice, and Seryozha has 2 dice. There is a box on the table that can hold 4 cubes. Will the boys be able to put all their cubes in this box?
The beetle has 3 pairs of legs. How many legs does a beetle have in total?
There were 8 buds on the bush in the morning. By the middle of the day, all the buds have blossomed and become beautiful roses. How many buds are left unopened on this bush?
The package contains red and yellow apples. They took 4 red and 5 yellow apples from the bag, and the bag was empty. How many apples were in the bag?
Dima won 2 chess games against Alyosha, and Alyosha won 3 games. How many games did the boys play?
Each of the three adults leads two children by the hand. How many children go with all the adults?
How many whole loaves of bread can you make from six halves?
5 children are walking along the road one after another. Every boy, except the last, is followed by a girl. How many girls are walking along the road?
I came up with two numbers. When I added them, I got 6. When I subtracted the other from one, I got 6 again. What are these numbers?
There are 8 cakes in a box. How many cakes do you need to take out of the box to have 5 cakes left in it?
Katya conceived a number, added 5 to it and got 15. What number was Katya in mind?
The family has two children. Sasha is Zhenya's brother, but Zhenya is not a brother to Sasha. Could it be so? Who is Zhenya?
There were 10 apples on the apple tree, the Gardener allowed the children to pick 1 apple from the apple tree. There are 6 apples left on the apple tree. How many children were there?
The train consists of 10 carriages. Petya got into the fifth carriage from the beginning of the train, and Fedya - into the fifth carriage from the end. Do they travel in the same carriage?
The chocolate bar consists of 6 square slices. How many faults do you need to make to break this tile into separate pieces?
Peter is the son of Sergei, and Sergei is the son of Fyodor. Who is Peter Fyodor related to?
In the garden there are 3 more apple trees than pears. Apple 7. How many pears?
Several pages fell out of the book. The first dropped page has number 5, and the last page has number 10. How many sheets have dropped out of the book?
Zina has 4 postcards less than Gali. Zina has 6 postcards. How many cards does Gali have?
My name is Ivan Sergeevich, and my grandfather (my father's father) is Peter Nikolaevich. Write down my father's name and patronymic.
The red cord is 1m longer than the green one and 2m longer than the blue one. The length of the green cord is 5m. Find the length of the green cord.
Hats are hanging on a hanger; there are 1 more hats than berets. Hats 8. How many hats and how many berets?
The subtracted is more than the subtracted by 2. What is the difference?
Guess how old my grandfather is if in 15 years we celebrate his 70th birthday.
The difference between the two numbers is equal to the subtracted. Come up with numbers like this and write an example.
The difference between the two numbers is 0. Think of and write down an example.
Grandma put 12 pears on the plate. After the grandchildren took 1 pear from the plate, 8 pears remained. How many grandchildren does a grandmother have?
In a math lesson Olga Petrovna asked Gosha to name all numbers less than 7, and Vitya - all numbers that are greater than 3 and less than 9. What are the same numbers named by the boys?
AnswersA 4 socks 3 chickens 2 mittens Number 0, because.< любого натурального числа 2 sisters 2 + 2 = 4 buckets 3 kittens 6 guys 8 legs No 6 legs 0 4 + 5 = 9 apples 1 + 1 + 1 = 3 or 1 + 2 = 3 2 + 2 + 2 = 6 children 3 2 6 and 0 3 cakes Number 10 Sister four children No 5 Grandson 4 pears 3 sheets 10 postcards Sergey Petrovich 5 + 1 = 6, 6-2 = 4m 2 70-15 = 55 (years old) 6-3 = 3, 14-7 = 7, etc. 12-8 = 4 grandchildren 4, 5, 6. | AnswersA 4 socks 3 chickens 2 mittens Number 0, because.< любого натурального числа 2 sisters 2 + 2 = 4 buckets 3 kittens 6 guys 8 legs No 6 legs 0 4 + 5 = 9 apples 1 + 1 + 1 = 3 or 1 + 2 = 3 2 + 2 + 2 = 6 children 3 2 6 and 0 3 cakes Number 10 Sister four children No 5 Grandson 4 pears 3 sheets 10 postcards Sergey Petrovich 5 + 1 = 6, 6-2 = 4m 31.8-1 = 7, 7-1 = 6 Answer: 7 hats and 6 berets 2 70-15 = 55 (years old) 6-3 = 3, 14-7 = 7, etc. 12-8 = 4 grandchildren 4, 5, 6. | AnswersA 4 socks 3 chickens 2 mittens Number 0, because.< любого натурального числа 2 sisters 2 + 2 = 4 buckets 3 kittens 6 guys 8 legs No 6 legs 0 4 + 5 = 9 apples 1 + 1 + 1 = 3 or 1 + 2 = 3 2 + 2 + 2 = 6 children 3 2 6 and 0 3 cakes Number 10 Sister four children No 5 Grandson 4 pears 3 sheets 10 postcards Sergey Petrovich 5 + 1 = 6, 6-2 = 4m 8-1 = 7, 7-1 = 6 Answer: 7 hats and 6 berets 2 70-15 = 55 (years old) 6-3 = 3, 14-7 = 7, etc. 12-8 = 4 grandchildren 4, 5, 6. |
B
1. Mom bought 3 pairs of mittens for the children. How many left mittens are there and how many right mittens are there?
2. There were 7 benches in the park. 3 benches were replaced with new ones. How many benches are there in the park?
3. The apartment has 2 rooms. They made two out of one room. How many rooms are there in the apartment?
4. Yura asked the library for the magazines "Nafanya" from the second to the sixth issue. How many magazines did the librarian give him?
5. The apartment has 4 rooms. Two rooms were connected together and made one large room out of them. How many rooms are there in the apartment?
6. Julia counted 10 legs for all the chickens in the basket. How many chickens were in the basket?
7. Tanya said that she had more than 4 dolls and less 7. How many dolls could Tanya have?
8. Kolya is older than Seryozha, and Seryozha is older than Misha. Write down the name of the youngest boy.
9. There were 8 green tomatoes on the windowsill. After 3 days, they turned red. How many green tomatoes are left?
10. Rabbits sit in a cage so that their ears are visible. Vova counted 5 pairs of ears. How many rabbits are in the cage?
11. The blacksmith shod two horses. How many horseshoes did he need?
12. Alyosha was treated to sweets. He decided to give his little sister 4 sweets and take 3 for himself. How many sweets did Alyosha give?
13. Masha and Vanya have 9 candies each. Masha ate 4 candies, and Vanya did the same. How many lollipops does Vanya have left?
14. Nina conceived a number. She first added this number to 7, and then subtracted it from 7. The answer turned out to be the same - 7. What number was Nina thinking?
15. Roma was presented with as many badges as he already had. Roma counted all the badges, they turned out to be 8. How many badges did Roma have first?
16. To seat 7 children in a room, 2 chairs are missing. How many chairs are in the room?
17. The spider has 4 pairs of legs and the beetle has 3 pairs of legs. How many legs does a spider have more than a beetle?
18. There are 6 cells in the box. Each cell contains only one Christmas tree decoration. Can I put 4 balls and 3 cones in this box?
19. The sister is 1 year older than the brother. How old will the sister be older than the brother in 5 years?
20. Can the sum of two numbers be equal to a summand?
21. Can the difference of two numbers be equal to the one to be diminished?
22. Write down a number less than 20, in which the number of tens is 4 less than the number of ones.
23. I have pasted 4 decals on each page of the album. How many pages did 8 images take?
24. The sum of two numbers is 8, and their difference is 4. Guess which numbers they are?
25. My name is Nina Alexandrovna, and my grandfather (my father's father) is Ivan Nikolaevich. What is my father's name?
26. On the left side of the scale there is a bag of flour and a 1 kg weight. On the right side of the scale there is a 3 kg weight. Libra in balance. Find a lot of bags of flour.
27. There is a sign in the shoe department of the department store: “Shoes sizes 37 - 42”. Is it possible to buy shoes in size 39 in this department?
28. What two-digit numbers can be written using the numbers 5 and 6?
29. Granulated sugar is sold packaged in packages of 1 kg, 2 kg, 3 kg. Mom knocked out a check at the cashier for the purchase of 7 kg of sugar. The saleswoman gave her 3 bags of sugar. How much sugar was in each of the bags? Consider possible cases.
30. Compare the numbers * 2 and 95 Make a note using one of the signs< или >.
31. Julia and Marina found an equal share of mushrooms in the forest. Julia's 4 mushrooms turned out to be wormy, and on the way home she threw them away. Marina found 5 more mushrooms. How many mushrooms does Marina have than Julia's?
32. There is money in a drawer. With this money, you can buy 2 chairs of the same price or one chair. What is more expensive than a chair or chair?
33. There are as many books on the top shelf as on the bottom. They put 3 books on the top shelf, and took 3 books off the bottom shelf. Which shelf has more books and how many?
34. There are 12 red and green balls in the box. They took 3 red and 4 green balls from the box. After that, there are no green balls left in the box. How many red balls are left in the box? 35. There are 5 more apples in the basket than in the bag. They took 7 apples from the basket. Where are the more apples left: in the basket or in the bag, and how many?
36. The magician made 3 keys to three locks: copper, silver and gold. Each lock only fits one key. The brass key does not fit either the first or the second lock. The silver key does not fit the second lock. Which lock does each key fit?
37. Petya has 4 candies less than Seryozha. Mom gave Petya 5 more sweets. Who has more sweets and how much?
38. The green ribbon is 3 m longer than the red one. 5 m were cut off from the green tape, and 2 m from the red one. Compare the lengths of the remaining pieces of tape.
39. Yura has just enough money to buy 4 waffles or 2 sweets. Will he be able to buy 1 candy and 4 waffles with his own money?
40. Write down 6 numbers according to this rule: the first 1, the second 2, and each next is equal to the sum of the two previous ones.
41. Olya can use her own money to buy 4 pencils and 3 notebooks. Does she have enough money to buy 3 pencils or 3 notebooks? 42. Grandfather allowed each of the three granddaughters to pick one rose from four bushes. How many roses did all the granddaughters pick? 43. Write down 5 numbers according to this rule: the first is 18, the second is 10, and each next is equal to the difference between the two previous ones.
44. Half of the number of apples on the plate was taken for compote. How many apples are left on the plate if the compote was made from 6 apples?
45. We bought a bag of kefir. Half of all the kefir that was in the package was drunk by Masha and Dasha. There are 2 glasses of kefir left in the package. How many glasses of kefir were in the package?
46. Melon is heavier than watermelon and lighter than pumpkin. What's the hardest part?
47. There are vegetables on the table: turnips are 1 less than cucumbers, and cucumbers are 1 less than tomatoes. How many turnips are there less than tomatoes?
48. The red ribbon is shorter than the blue ribbon and longer than the green one. What's the shortest tape?
49. Dima is 1 year older than Seryozha, and Seryozha is 1 year older than Roma. How old is Dima older than Roma?
50. For every minute, 10 liters of water is poured into the bathtub from the tap. During the same time, 2 liters of water is poured out through the hole in the bottom of the bath, which is not tightly covered with a stopper. Is the amount of water in the bath increasing or decreasing, and by how many liters every minute?
51. Petya took 3 cubes and put them one on one so that it turned out to be a "tower". The red cube was below the blue one, and the blue one was below the green one. Which cube did Petya put above everyone else?
52. A tower was built from three cubes. The yellow cube was placed above the blue one and below the red one. Which die was the highest?
53. The cake was cut into 4 identical pieces, and then each piece was cut into 2 identical pieces. How many people will a cake last if each one is put on a saucer one piece?
54. The box contains gingerbread cookies and waffles: there are 2 fewer gingerbread cookies than waffles. How many waffles if there are 6 gingerbread?
55. Mitya is 2 years older than Gena. Mitya is 10 years old. How old is Gene?
56. The sum of two numbers 9. The sum is more than the first term by 5. What is the second term?
57. 6 girls and 2 boys were skating at the rink. Soon the three children were called to dinner, and they went home. Is there at least one girl left at the rink?
58. Bought a can of grape juice. Four children were given a full glass of juice from a can. After that, only as much remained in the bank as the children drank. How many glasses of juice were there in the jar?
60. Melon is 3 kg lighter than watermelon. A piece weighing 1 kg was cut off from the melon, and from the watermelon -
a piece weighing 3 kg. What is more left: melon or watermelon, and how many kilograms?
AnswersB 3, 3 7 3 5 3 5 5 or 6 Misha 8-8=0 5 4+4=8 4+3=7 9-4=5 0 4 7-2 = 5 chairs 4+3=7 6<7 нет, нельзя for 1 year Yes. When the subtracted is 0. 7-0=7 15 2 6 and 2 Alexander Ivanovich 3-1 = 2 (kg) Yes 55, 56, 65, 66 *2 < 95 4+5=9 Armchair 3 + 3 = 6 (k)> top shelf 1 way: 12-4 = 8, 8-3 = 5. Method 2: 3 + 4 = 7. 12-7 = 5 In a bag for 2 apples>. Petit has 1 The lengths are equal No. 1, 2, 3, 5, 8, 13. Yes. 4 + 4 + 4 = 12 roses 18, 10, 8, 2, 6. 6 4 Pumpkin On 2. Green ribbon 2 years 10-2 = 8 (l.) Increases Green cube Red For 8 people 6+2=8 10-2 = 8 (years) 5 57 Yes. 4 + 4 = 8 glasses Watermelon 1 kg>. | AnswersB 3, 3 7 3 5 3 5 5 or 6 Misha 8-8=0 5 4+4=8 4+3=7 9-4=5 0 4 7-2 = 5 chairs 8-6 = 2 or 4-3 = 1 one pair is two legs 4+3=7 6<7 нет, нельзя for 1 year Yes. If one of the terms is equal to zero. For example: 5 + 0 = 5 Yes. When the subtracted is 0. 7-0=7 15 2 6 and 2 Alexander Ivanovich 3-1 = 2 (kg) Yes 55, 56, 65, 66 1) 3kg, 3kg, 1kg; 2) 2kg, 2kg, and 3kg *2 < 95 4+5=9 Armchair 3 + 3 = 6 (k)> top shelf 1 way: 12-4 = 8, 8-3 = 5. Method 2: 3 + 4 = 7. 12-7 = 5 In a bag for 2 apples>. Copper key from 3 locks, silver - from 1, gold - from 2 locks. Petit has 1 The lengths are equal No. 1, 2, 3, 5, 8, 13. Yes. 4 + 4 + 4 = 12 roses 18, 10, 8, 2, 6. 6 4 Pumpkin On 2. Green ribbon 2 years 10-2 = 8 (l.) Increases Green cube Red For 8 people 6+2=8 10-2 = 8 (years) 5 57 Yes. 4 + 4 = 8 glasses Watermelon 1 kg>. | AnswersB 3, 3 7 3 5 3 5 5 or 6 Misha 8-8=0 5 4+4=8 4+3=7 9-4=5 0 4 7-2 = 5 chairs 8-6 = 2 or 4-3 = 1 one pair is two legs 4+3=7 6<7 нет, нельзя for 1 year Yes. If one of the terms is equal to zero. For example: 5 + 0 = 5 Yes. When the subtracted is 0. 7-0=7 15 2 6 and 2 Alexander Ivanovich 3-1 = 2 (kg) Yes 55, 56, 65, 66 1) 3kg, 3kg, 1kg; 2) 2kg, 2kg, and 3kg *2 < 95 4+5=9 Armchair 3 + 3 = 6 (k)> top shelf 1 way: 12-4 = 8, 8-3 = 5. Method 2: 3 + 4 = 7. 12-7 = 5 In a bag for 2 apples>. Copper key from 3 locks, silver - from 1, gold - from 2 locks. Petit has 1 The lengths are equal No. 1, 2, 3, 5, 8, 13. Yes. 4 + 4 + 4 = 12 roses 18, 10, 8, 2, 6. 6 4 Pumpkin On 2. Green ribbon 2 years 10-2 = 8 (l.) Increases Green cube Red For 8 people 6+2=8 10-2 = 8 (years) 5 57 Yes. 4 + 4 = 8 glasses Watermelon 1 kg>. |