题目内容
| 口算: 3.5×0.1=______; | 200×0.04=______; | 0.21×0.3=______; | 12-1.2=______; |
| 62=______; | 3.6÷0.09=______; | 2.5-1.37=______; | 5.5÷11=______. |
| (1)3.5×0.1=0.35; | (2)200×0.04=8; | (3)0.21×0.3=0.063; | (4)12-1.2=10.8; |
| (5)62=36; | (6)3.6÷0.09=40; | (7)2.5-1.37=1.13; | (8)5.5÷11=0.5. |
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