题目内容
| 口算. 1.5×0.5= | 0.78÷0.01= | 45×0.2= | 360×0.5= |
| 3.5÷0.7= | 3.6÷18= | 8×12.5= | 32÷0.8= |
| (1)5×0.5=2.5; | (2)0.78÷0.01=78; | (3)45×0.2=9; | (4)360×0.5=180; |
| (5)3.5÷0.7=5; | (6)3.6÷18=0.2; | (7)8×12.5=100; | (8)32÷0.8=40. |
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题目内容
| 口算. 1.5×0.5= | 0.78÷0.01= | 45×0.2= | 360×0.5= |
| 3.5÷0.7= | 3.6÷18= | 8×12.5= | 32÷0.8= |
| (1)5×0.5=2.5; | (2)0.78÷0.01=78; | (3)45×0.2=9; | (4)360×0.5=180; |
| (5)3.5÷0.7=5; | (6)3.6÷18=0.2; | (7)8×12.5=100; | (8)32÷0.8=40. |