问题
解答题
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答案
13×3=39, | 12×4=48, | 15×5=75, |
32×3=96, | 130×3=390, | 120×4=480, |
150×5=750, | 320×3=960, | 16×3=48, |
29×3=87, | 4×17=68, | 4×19=76, |
160×3=480, | 290×3=870, | 4×170=680. |
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13×3=39, | 12×4=48, | 15×5=75, |
32×3=96, | 130×3=390, | 120×4=480, |
150×5=750, | 320×3=960, | 16×3=48, |
29×3=87, | 4×17=68, | 4×19=76, |
160×3=480, | 290×3=870, | 4×170=680. |