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4 children's puzzles that will solve not all adults
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Sometimes kids ask such tasks on which half of the office may freeze and forget about work. And the kids decide to go with them.
Website offers 4 completely puzzles for children. Try to solve.
The task № 1. ParkovkaEto a simple question of the Hong Kong test for enrollment in primary school.
Answer
Answer: 87.
You just have to mentally rotate the image upside down.
Task № 2. Four-chislaDoshkolyata solve this puzzle for 5-10 minutes. Programmers - 1 hour.
Answer
Answer: 2581 = 2.
In each group of 4 numbers needed only to count the closed circles. For example, a circle 6 digits, numbers from 8 - two. And, then, from 6889 the number of six. And so on.
Problem № 3. Numerical piramidaZadachki like this, Singapore third graders click like peanuts.
Answer
Answer: D = 1345; E = 2440.
First of all, add up the two numbers in the bottom row: 198 + 263 = 461.
The result was more than the sum of the number that is on them: 461 & gt; 446.
Is subtracted from the larger less: 461 - 446 = 15.
Similarly, we consider the other pairs and see that all turns 15.
Ta-dum! That's the key to the solution.
Task № 4. Chocolate korobkaZadachka US for children 12-13 years old: "The box of 50 chocolates. Of these, 30 with caramel, 25 - with coconut, 10 - and with caramel and coconut with, and the other without any filling.
Question
Answer
Answer: B.
chart Simple arithmetic:
How many chocolates with caramel only? 30 - 10 = 20.
How many chocolates with only coconut? 25 - 10 = 15.
What remains unfilled chocolates? 50 - (20 +15 +10) = 5.
See also The task for the students to be solved by the entire Internet
The puzzle for the genius
10 exercises to train memory
via www.adme.ru/zhizn-nauka/10-uprazhnenij-dlya-trenirovki-pamyati-865260/
Website offers 4 completely puzzles for children. Try to solve.
The task № 1. ParkovkaEto a simple question of the Hong Kong test for enrollment in primary school.
Answer
Answer: 87.
You just have to mentally rotate the image upside down.
Task № 2. Four-chislaDoshkolyata solve this puzzle for 5-10 minutes. Programmers - 1 hour.
Answer
Answer: 2581 = 2.
In each group of 4 numbers needed only to count the closed circles. For example, a circle 6 digits, numbers from 8 - two. And, then, from 6889 the number of six. And so on.
Problem № 3. Numerical piramidaZadachki like this, Singapore third graders click like peanuts.
Answer
Answer: D = 1345; E = 2440.
First of all, add up the two numbers in the bottom row: 198 + 263 = 461.
The result was more than the sum of the number that is on them: 461 & gt; 446.
Is subtracted from the larger less: 461 - 446 = 15.
Similarly, we consider the other pairs and see that all turns 15.
Ta-dum! That's the key to the solution.
Task № 4. Chocolate korobkaZadachka US for children 12-13 years old: "The box of 50 chocolates. Of these, 30 with caramel, 25 - with coconut, 10 - and with caramel and coconut with, and the other without any filling.
Question
Answer
Answer: B.
chart Simple arithmetic:
How many chocolates with caramel only? 30 - 10 = 20.
How many chocolates with only coconut? 25 - 10 = 15.
What remains unfilled chocolates? 50 - (20 +15 +10) = 5.
See also The task for the students to be solved by the entire Internet
The puzzle for the genius
10 exercises to train memory
via www.adme.ru/zhizn-nauka/10-uprazhnenij-dlya-trenirovki-pamyati-865260/
Tags
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