Question

45+0=???

Answer 1

234567+321543=(2+3)+(3+2)+(4+1)+5+5+5+5+5+5

                       =5+5+5+5+5+5+5+5+5

                       =45

Answer 2

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Answer 3

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Answer 4

45 + 0 = 45

Answer 5

45 + 0 = 45

Answer 6

45 + 0 = 45

Answer 7

vẫn bằng 45 nha bạn!k mk nhé

Answer 8

45+0=45