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4 children's puzzles that will solve not all adults
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/
