Предмет: Математика, автор: lolkristinkaa

СРОЧНО ДАЮ 50 БАЛОВ
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Автор ответа: iramazurk

0

Пошаговое объяснение:

а) -15 - 5 = -20

2) -13,7 - 6,3 = -20

3) -9/10 - 19 1/10 = -20

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