问题
解答题
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答案
60×20=1200, | 1000÷5=200, | 30×13=390, | 1- | ||||||||||||||
22×40=440, | 9.4+1.6=11, | 17×15=255, | 189÷9=21, | ||||||||||||||
0×
| 50×120=6000, |
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60×20=1200, | 1000÷5=200, | 30×13=390, | 1- | ||||||||||||||
22×40=440, | 9.4+1.6=11, | 17×15=255, | 189÷9=21, | ||||||||||||||
0×
| 50×120=6000, |
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