Предмет: Математика, автор: gulasajdarova

TU IVI
8. Расставьте скобки так, чтобы равенство
было верным:
80-20+7=67
30-7+3=20

Ответы

Автор ответа: xaydarovadilka13

1

Ответ:

Пошаговое объяснение:

1. (80-20)+7=67

2. 30-(7+3)=20

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