题目内容
| 直接写出得数． 6.3+3.7= | 9-1.8= | 1.4×0.5= |
| 0.49÷0.7= | 1.53+0.8= | 3.9-0.39= |
| 0.25×12= | 0.51÷0.3= | 9.2×0.01= |
| 70÷0.5= | 0.16×0.6= | 0.69÷2.3= |
| 6.3+3.7=10 | 9-1.8=7.2 | 1.4×0.5=0.7 |
| 0.49÷0.7=0.7 | 1.53+0.8=2.33 | 3.9-0.39=3.51 |
| 0.25×12=3 | 0.51÷0.3=1.7 | 9.2×0.01=0.092 |
| 70÷0.5=140 | 0.16×0.6=0.096 | 0.69÷2.3=0.3． |
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