正確: 5 X 3 = 15, 7 X 2 = 14, 6 X 6 = 36, 9 X 8 = 72, 8 X 7 = 56, 8 X 8 = 64, 6 X 4 = 24, 5 X 6 = 30, 7 X 5 = 35, 4 X 7 = 28, 錯誤: 5 X 3 = 18, 7 X 2 = 12, 6 X 6 = 12, 9 X 8 = 63, 8 X 7 = 44, 8 X 8 = 16, 6 X 4 = 20, 5 X 6 = 35, 7 X 5 = 30, 4 X 7 = 11,

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