Автор - Zhanelarnatkyzy

2 2 2 2 2 2 2 2=21(+;-;×;÷)

Ответ

Автор - toxar63
(22 : 2) + (22 : 2) - (2 : 2) = 21
11 + 11 - 1 = 21
22 - 1 = 21
21 = 21

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