數學題
5364 3392 3036
6879 5372 3816
8697 8342 X
What is X?
Click Ctrl+A to get answer
answer:
52x64 = 3392 33x92=3036
68x79 = 5372 53x72=3816
86x97 = 8342 83x42=3486(X)
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naoki232 發表於: 2013-1-10 21:22 來源: ADJ網路控股集團