Предмет: Математика, автор: masa200977

помогите пожалуйста номер 428

Приложения:

Ответы

Автор ответа: thepuzzlerpop

2

Відповідь:31; 33; 78; 61.

Покрокове пояснення:

1) 62 - 25 - 6 = 37 - 6 = 31

2) (26 - 17) + (53 - 29) = 9 + 24 = 33

3) (51 + (9 • 3) = 51 + 27 = 78

4) (26 - 15) + (43 + 7) = 11 + 50 = 61

masa200977: спасибо большое

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