题目内容
| 1÷0.5= | 5÷40= | 2.4×3= | 0.8×0.5= | 12-8.9= |
| 3.2÷0.8= | 4.01÷100= | 1.7×0.5= | 2.5×400= | 13÷0.001= |
| 3.2×50= | 4.6+2.9= | 0.47+1.8= | 299+324= | 0.6÷5= |
| 6.7-2.9= | 23×2.7+77×2.7= | 5.4+0.74+4.6= |
| 1÷0.5=2, | 5÷40=0.125, | 2.4×3=7.2, | 0.8×0.5=0.4, | 12-8.9=3.1, |
| 3.2÷0.8=4, | 4.01÷100=0.0401, | 1.7×0.5=0.85, | 2.5×400=1000, | 13÷0.001=13000, |
| 3.2×50=160, | 4.6+2.9=7.5, | 0.47+1.8=2.27, | 299+324=623, | 0.6÷5=0.12, |
| 6.7-2.9=3.8, | 23×2.7+77×2.7=270, | 5.4+0.74+4.6=10.74. |
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