问题
解答题
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答案
2+1.6=3.6, | 204×5=1020, | 4.7-0.9=3.8, | 0.35+0.27=0.62, |
5-1.7=3.3, | 125×8=1000, | 52+28+72=152 | 215-69-31=115, |
125-125×0=125, | 39×99+39=3900, |
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2+1.6=3.6, | 204×5=1020, | 4.7-0.9=3.8, | 0.35+0.27=0.62, |
5-1.7=3.3, | 125×8=1000, | 52+28+72=152 | 215-69-31=115, |
125-125×0=125, | 39×99+39=3900, |