Предмет: Математика, автор: хорошист105

Числа от 3 до 9 написаны в ряд.Попробуй поставить между ними знаки + или- так, чтобы в результате получилось ноль:3 4 5 6 7 8 9=0

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Автор ответа: tanyadr

0

3+4-5+6-7+8-9=0 вот так.

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