Question

2-2х2+2:2=0
9:9+9-9x9=1
9:9+9-9x9=9
поставить скобки ипорядок действий

Answer 1

(2 - 2) * (2 + 2) / 2 = 0
1) 2 - 2 = 0
2) 2 + 2 = 4
3) 0 * 4 = 0
4) 0 / 2 = 0
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9/9 + (9 - 9) *9 = 1
1) 9 - 9 = 0
2) 0 * 9 = 0
3) 9/9 = 1
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9/(9 + 9 - 9)*9 = 9
1) 9 +9 = 18
2) 18 - 9 = 9
3) 9 / 9  = 1
4) 1 * 9 = 9 

Answer 2

9:9+(9-9)х9=9         1)9-9=0   2)9:9=1   3)1+0=1    4)1х9=9