问题
解答题
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答案
28×20=560, | 83-27-23=33, |
25×3÷(25×3)=1, | 15×60=900, |
(22+28)×3=150, | 500÷2+36=286, |
360÷12=30, | 120-20÷4=115, |
12×36-2×36=360. |
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28×20=560, | 83-27-23=33, |
25×3÷(25×3)=1, | 15×60=900, |
(22+28)×3=150, | 500÷2+36=286, |
360÷12=30, | 120-20÷4=115, |
12×36-2×36=360. |