问题
解答题
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答案
0÷4=0, | 31×20=620, | 0-0=0, | 26÷2=13, |
40×60=2400, | 50×40=2000, | 320×0=0, | 0÷79=0, |
50×11=550, | 200÷4=50, | 44×56=2464, | 87-28=59. |
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0÷4=0, | 31×20=620, | 0-0=0, | 26÷2=13, |
40×60=2400, | 50×40=2000, | 320×0=0, | 0÷79=0, |
50×11=550, | 200÷4=50, | 44×56=2464, | 87-28=59. |