问题
解答题
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答案
300×5=1500, | 2400÷3=800, | 15×3=45, | 804÷4=201, |
90÷3=30, | 64÷2=32, | 102×3=326, | 82÷2=41, |
600×4=2400, | 400÷8=50, | 3×4÷4=3, | 100-70÷7=90. |
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300×5=1500, | 2400÷3=800, | 15×3=45, | 804÷4=201, |
90÷3=30, | 64÷2=32, | 102×3=326, | 82÷2=41, |
600×4=2400, | 400÷8=50, | 3×4÷4=3, | 100-70÷7=90. |