直接写得数．
| 6+2.4= |
0.3×0.2= |
0.55﹣0.5= |
4.8÷6= |
| 6.6×0.1= |
0.5×2.4= |
1﹣0.2= |
4.6+5.4= |
| 0.2÷0.01= |
0.8×100= |
6×0.01= |
5.5÷10= |
相关试题
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怎样简便怎样算．
（1）16﹣5.32﹣4.68
（2）7.29×4.6+4.6×12.71
（3）3.4﹣0.15×2.6
（4）1.25×2.5×3.2
（5）40.4÷（0.5+7.5）
（6）[（8.1﹣5.6）×0.9﹣1]×0.4．
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