Предмет: Математика, автор: vikangoplo

между некоторыми цифрами Поставь знаки действий и скобки так чтобы получилось верноя запись 5 6 9 8 7​

Приложения:

Ответы

Автор ответа: bertramjeratire
1

Ответ:

5 - (6 + (9 - 8)) \div 7 = 4

Решение:

5 - (6 + (9 - 8)) \div 7 = 5 - (6 + 1) \div 7 = 5 - 7 \div 7 = 5 - 1 = 4

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