问题
解答题
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答案
50×6=300, | 12×4=48, | 34×2=68, | 70×5=350, |
1×800=800, | 600×9=5400, | 99÷3=33, | 80÷4=20, |
48÷2=24, | 69÷3=23, | 100÷5=20, | 86÷2=43, |
240÷6=40, | 320÷4=80, | 25×3=75, | 630÷7=90. |
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50×6=300, | 12×4=48, | 34×2=68, | 70×5=350, |
1×800=800, | 600×9=5400, | 99÷3=33, | 80÷4=20, |
48÷2=24, | 69÷3=23, | 100÷5=20, | 86÷2=43, |
240÷6=40, | 320÷4=80, | 25×3=75, | 630÷7=90. |