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2-2:2=?
3+3:3=?
56+2:2=?


Răspuns :

2-2:2=2-1=1
3+3:3=3+1=4
56+2:2=56+1=57
2-2:2=2-1=1
3+3:3=3-1=2
56+2:2=56+1=57

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