Mathematical puzzles for children of grade 1 - 7 per competition with answers: Decision

Rebuses for schoolchildren.

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Mathematical puzzles are extremely interesting and perfectly develop the thinking of the child. Let's look at the options for puzzles for school -age children.

Mathematical puzzles with answers for children of grade 1: description, solution

Mathematical puzzles play an integral role in the development of logic, thinking and imagination of schoolchildren. This is the basis for arithmetic and calculation speed, which allows us to further develop logical mathematical thinking.

It is worth studying science, starting from a young age, because Thanks to the early development of the child, the basis of knowledge is formed, improving memory, which further affects the quality of thinking in solving problems of any complexity.

In the first grade, the simplest knowledge of arithmetic, geometry is given, which includes familiarization with the first hundred numbers, the solution of the most primitive arithmetic operations, the operations of comparing simple numbers are being worked out, also, the study of the simplest geometric figures.

Mathematical puzzles

To develop the imagination of first -graders, they use the method of solving simple mathematical puzzles, such as:

5 ? 1 \u003d 6 (here you need to guess which sign is worth it to put that it would be obtained). Answer: "+"
3+? \u003d 5 (in that task you need to find a figure). Answer: 2
4+? \u003d 8 answer: 4
eight ? 1 \u003d 7 answer: 7
? +4 \u003d 6 answer: 2
2+3=5

Find errors in the examples:

4+3=1
8+5=3

Answer: In the last two examples, you need to change the “plus” sign to “minus”.

Put the right signs:

6 ? 1 ? 1=4

Answer: "Minus"

Mathematical puzzles with answers for children of grade 2: description, solution

In the second grade, the study of mathematics is based on the knowledge of the surrounding world, the program is given tasks with which the knowledge of a variety of arithmetic and geometric material is deepened. The course is the possibility of improving the understanding of space, increases the desire to use mathematical knowledge in everyday life.

An important value in the second grade is the study of quantities and their measurement. The introduction of algebraic concepts into the program allows us to develop abstract thinking of students.

A special place for studying mathematics at school is occupied by puzzles, because Thanks to them, the level of knowledge and the development of logic increases. For example:

In the picture (board), you need to draw the key, the last two letters are removed, this can be portrayed with two apostrophes at the top, after, two letters “К” are written. Answer Simple is a fang.

Rebuses for grade 2

Draw an umbrella, remove the next 2 letters, before the picture write the letter “y” after - “p”. Answer: Pattern.

Pattern

Draw a sheet, put the letter “a” near the picture, it must be put instead of the letter “l”, then it turns out such answer - Stork.

Stork

Write “40” and letter “a”, it turns out - forty

Magpie

Draw a large letter "o", put the number 7 in it. Answer: 8.

Mathematical rebus

Mathematical puzzles with answers for children of grade 3: Description, solution

Mathematical puzzles are a wonderful simulator for the mind. As everyone knows, it is worth doing charging daily, this is especially true for schoolchildren. Rebuses are used to improve brain function and improve memory.

For students of the third grade, mathematical puzzles play one of the main roles, with the help of such puzzles, children more qualitatively learn the teaching material. They say that at this age, students, calculating the puzzles, develop creative abilities, which in the future will help to better perceive information.

The 3rd class program contains both the repetition of the material passed and the study of the new, in-depth. For better perception and memorization of new concepts, such puzzles are recommended:

To depict the rhombus, remove the last two letters (this can be designated with two apostrophes at the end), before the picture, put the letter “K”, after - the letter “T”. Answer: Mole.

Mole

For the next rebus, it is necessary to draw a house, at the top before the picture, put the apostrophe (this means that the first letter of the word needs to be removed), before the picture you must put the letter “l”. Answer: Scrap.

Scrap

Rebus to improve imagination - draw an inverted house (this means that the word must be written the other way around) and after the drawing, put the letter “a”. Answer: Fashion.
To solve this rebus, you need to write “on” then, put the number 100 and at the end - “th”. The number 100 must be written in words, and connect all the letters. Answer: Infusion.

Mathematical puzzles with answers for children of grade 4: Description, solution

In the 4th grade, students begin to study the concept of space, perform simple drawings, study geometric shapes. They study corners, triangles, rectangles, as well as their basic properties.

In the arithmetic program, the program affects the study of natural numbers within a million, as well as actions on them.

Mathematical puzzles are the necessary tasks to ensure an increase in students' learning, also improving the quality of thinking and logic in students, to facilitate the perception of the material.

Rebuses for the 4th grade are much heavier, and require maximum concentration from students, which itself develops the attentiveness and perseverance of schoolchildren.

For the first rebus, you need to write on the board or sheet the number “100”, the letter “P” and draw a knife before which you need to put the apostrophe (this means that the first letter of the word is absent). The solution is simple: Watchman.

Watchman

The next rebus for attentiveness: to draw a mushroom, the first letter needs to be removed (for this we put the apostrophe before the picture), then we write “and” \u003d “s” (this means that in the word the mushroom instead of the letter “and” we must use “s”). At the very end, we write the prefix "ka". It turns out such a word - Fish.

Fish

This task will require two drawings. The first is a sheet, under it you need to write numbers in this order: 3.4.2.1 (this means that in the word the letter sheet is located in this order). The second drawing is a goose. Before which, you need to put 3 apostrophe - that is, the first three letters are absent. If you decipher this rebus correctly, you will get such an answer: Style

Style

Mathematical puzzles with answers for children of grade 5: description, solution

Mathematical puzzles are usually used to improve logical thinking, since the solution of such problems is based on logical reasoning. In the fifth grade, puzzles are used more complex in nature, since the study of the fractions is introduced into the education program, as well as the actions between them (addition, subtraction, multiplication, division).

At this stage of training, children get acquainted with new concepts of geometry, for example, an area or volume of simple figures. And the concept of percentage is introduced.

The 5th class program is of great importance for teaching, since its understanding affects the away performance in the mathematical sphere.

To improve the quality of logical thinking, to fifth graders, it is recommended to solve this type of rebels:

To solve this problem, you need to write such a fraction - draw a bee in the denominator, after which put the apostrophe; In the numerator, put the letter "H". Decision: Since the bee is under the letter “H”, we take away the last letter from the word “wasp”, and then we need to fold “under” “n” “OS”. It turns out - a tray.

Tray

The second example is also with fractions: write in the numerator “U”, in the denominator - “Cauline”. By the same principle, answer- Pillow.

Rebuses

Write a large letter “A”, and write in it “For”. The solution is simple: in+a+for \u003d vase.

Vase

Mathematical puzzles with answers for children of grade 6: description, solution

The sixth grade means that the student is quite adult and naturally, the program provides a narrower study of algebra, geometry, mathematics, in general. The loads are becoming more and more, and the tasks for training the brain are more difficult.

In the 6th grade, negative numbers and operations on them are introduced, which complicates the task. Also, the program includes the repetition of the material passed. In -depth study of the concept of fraction, and actions on them.

Linear equations are gradually introduced, which is the founder for higher mathematics. And that is why, knowledge of the 6th grade is necessary in the program of mathematical knowledge.

Mathematics is considered one of the most difficult sciences, and for many students there are many problems in studying. At the age of 12-14 years, children need to solve complex problems, logical puzzles so that in the future there are no problems with the exact sciences, where logic and concentrated thinking are simply necessary.

Sixth graders are recommended by puzzles that you should think about:

To draw a mushroom upside down, this means that the word is read back in front. In the word, it is necessary to change “G” to “K”. Next, draw an OS, before which put two apostrophes, which means the absence of the first two letters. If everything is correctly solved, the tag would be the answer.

Rebus for schoolchildren

Write a huge letter “a”, in it an inverted word “tram” (this is to increase the level of complexity). At the end, put the letter "th". The solution "TRAM" in "A" + "th". Answer: Tram.

Mathematical puzzles with answers for children of grade 7: description, solution

Already in the seventh grade, children begin to study geometry more globally. More precisely, mathematics are divided into algebra and geometry. Consequently, the rebuses should create a load in this direction.

They already have a high degree of load, but, at the same time, small enough so that the child can solve them. And not easy, but also to get pleasure and interest from the process itself.

The most common puzzles are using the number 100. Therefore, we will provide to your attention a simple rebus where this figure is used.

In the beginning there are two letters - “soft”, then the number 100 and the apostrophe at the end. Decision: We write the number (or represent in the mind) as the word STO, the apostrophe indicates that the last letter is not used. Add at the beginning of "software." As a result, we get - post.
Next, we also use numbers. For example, the number 7. In the beginning, 7 with two apostrophes are written. It is important! Then the letter "K" and the mouth is drawn. But, in an inverted state.
Decision: Write seven (we write, in the mind to the child it will be difficult to imagine), we remove the last two letters, add the letter “K”. And now carefully - the mouth in an inverted state means that you need to write it the other way around. That is, backwards. We get a sector.