Предмет: Математика, автор: assylkhanovk

3.Вычисли:
2а - 60 м2
30 дм? + 40 м2
800 м2 + 1а
50 м + 100 дм3
4 м3 + 40 см
2 см - 100 мм
Пж помогите

Ответы

Автор ответа: aikostar18

0

Здесь будет по всем ответом 20

Но я не уверега

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