问题
解答题
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答案
23+4+9=36, | 81-7-30=44, | 54+20-3=71, | 93-70+60=83, |
8×125=1000, | 67-48=19, | 25×4=100, | 340+150=490, |
68÷4=17, | 220×4=880, | 0÷180=0, | 180×0=0. |
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23+4+9=36, | 81-7-30=44, | 54+20-3=71, | 93-70+60=83, |
8×125=1000, | 67-48=19, | 25×4=100, | 340+150=490, |
68÷4=17, | 220×4=880, | 0÷180=0, | 180×0=0. |