Question

А) В классе играли 6 девочек и 7 мальчиков. Потом 5 детей ушли домой. Сколько осталось? решение и схема

Answer 1

Играли 6 дев.                                                                                                               7 мал.      осталось?                                                                                   ушли 5 д.                                                                                                          (6+7)-5=8

Answer 2

1)6+7=13 (чел)всего
2)13-5=8(чел)-осталось

Answer 3

Problem Statement

В классе играли 6 девочек и 7 мальчиков. Потом 5 детей ушли домой. Сколько осталось?

Solution

To find out how many children are left in the class after 5 children have gone home, we need to subtract the number of children who left from the total number of children in the class.

The total number of children in the class is the sum of the number of girls and the number of boys. In this case, there are 6 girls and 7 boys, so the total number of children is 6 + 7 = 13.

To find out how many children are left, we subtract 5 from the total number of children: 13 - 5 = 8.

Therefore, there are 8 children left in the class.

Diagram

Here is a diagram to illustrate the solution:

Total number of children: 6 girls + 7 boys = 13 children
Children who left: 5
Children remaining: 13 - 5 = 8

I hope this helps! Let me know if you have any further questions.