| 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= |
| 2.5×（3.8×0.4） | 7.69×（100+8） | （8×5.27）×1.25 |
| 0.125×108 | 0.47×0.5×0.8 | 0.46×1.9+0.54×1.9 |
| 7.23﹣1.25×4﹣0.7 | （1.79+1.2×0.1）÷0.25 | 72×0.03+0.3×2.8 |
| 6.3×10.1 | 8×3.68×0.125 | 12.5×1.7+9.3×12.5﹣12.5 |
搜索
