题目内容
| 口算. 40×0.7= | 8.4÷0.2= | 3.67×0.2= | 3.5÷10= |
| 3.6÷0.6= | 1.7×0.5= | 1.25×8= | 7.9÷100= |
| 40×0.7=28, | 8.4÷0.2=42, | 3.67×0.2=0.734, | 3.5÷10=0.35, |
| 3.6÷0.6=6, | 1.7×0.5=0.85, | 1.25×8=10, | 7.9÷100=0.079. |
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题目内容
| 口算. 40×0.7= | 8.4÷0.2= | 3.67×0.2= | 3.5÷10= |
| 3.6÷0.6= | 1.7×0.5= | 1.25×8= | 7.9÷100= |
| 40×0.7=28, | 8.4÷0.2=42, | 3.67×0.2=0.734, | 3.5÷10=0.35, |
| 3.6÷0.6=6, | 1.7×0.5=0.85, | 1.25×8=10, | 7.9÷100=0.079. |