Question

Оо oo oo ОО 6. Реши задачу. а) В школе 50 первоклассников, а второклассниковыя на 20 учени- ков меньше. Сколько второклассников в школе? б) Составь и реши обратную задачу по схеме. оооо на ? 9 Пән Предмет Ай/месяц INo Явввв

Answer 1

Ответ:

1)50-20=30(учеников)

Answer 2

According to one of the web search results, the translation from Russian to English of your text is:

Answer in detail. Oo oo oo OO 6. Solve the problem. a) There are 50 first-graders in the school, and there are 20 fewer second-graders. How many second-graders are there in the school? b) Compose and solve the inverse problem according to the scheme. oooo on? 9 Subject Subject Month / month INo Yavvvv

I hope this helps you.