问题
解答题
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答案
3.56+4.4=7.96, | 90.02-20.09=69.93, |
0.24×50=12, | 60÷0.6=100, |
0.8-0.8÷2=0.4, | 7.8×0.8÷3.9=1.6, |
46.8×2.04≈95.47, | 14.3÷6.9≈2.1. |
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3.56+4.4=7.96, | 90.02-20.09=69.93, |
0.24×50=12, | 60÷0.6=100, |
0.8-0.8÷2=0.4, | 7.8×0.8÷3.9=1.6, |
46.8×2.04≈95.47, | 14.3÷6.9≈2.1. |