题目内容
| 直接写得数． 5.1-2= | 7.2÷1.2= | 3.86×10= |
| 3.9×0.01= | 9.1÷0.13= | 9.73÷10= |
| 2.5×4= | 0.5+0.43= | 1-0.55= |
| 0.4×0.3= | 98.4÷100= | 0.96-0.7= |
| 5.1-2=3.1 | 7.2÷1.2=6 | 3.86×10=38.6 |
| 3.9×0.01=0.039 | 9.1÷0.13=70 | 9.73÷10=0.973 |
| 2.5×4=10 | 0.5+0.43=0.93 | 1-0.55=0.45 |
| 0.4×0.3=0.12 | 98.4÷100=0.984 | 0.96-0.7=0.26 |
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