Question
If, 35*41 = 13 and 47*35 = 10, then what should 29*59
=?Solution
35*41 = 35 + 41 = 76 = 7 + 6 = 13 47*35 = 47 + 35 = 82 = 8 + 2 = 10 29*59 = 29 + 59 = 88 = 8 + 8 = 16
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