题目内容
| 0.4×0.3= | 2.5×0.6= | 8.8×0.1= | 1.3×0.2= |
| 5.28+1.6= | 10-1.7-2.3= | 6.09×0= | 100×0.7= |
| 0.4×0.3=0.12 | 2.5×0.6=1.5 | 8.8×0.1=0.88 | 1.3×0.2=0.26 |
| 5.28+1.6=6.88 | 10-1.7-2.3=6 | 6.09×0=0 | 100×0.7=70 |
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题目内容
| 0.4×0.3= | 2.5×0.6= | 8.8×0.1= | 1.3×0.2= |
| 5.28+1.6= | 10-1.7-2.3= | 6.09×0= | 100×0.7= |
| 0.4×0.3=0.12 | 2.5×0.6=1.5 | 8.8×0.1=0.88 | 1.3×0.2=0.26 |
| 5.28+1.6=6.88 | 10-1.7-2.3=6 | 6.09×0=0 | 100×0.7=70 |