Предмет: Математика, автор: avg2000

Рабочий сделал 27 деталей, а ученик -на 9 деталей меньше. Сколько деталей сделал ученик?

Ответы

Автор ответа: andrvv

27-9=18(д)
Ответ:18 деталей сделал ученик.

Автор ответа: рашид00000

27-9=18 ответ-ученик сделал 18 деталей

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