题目内容
| 直接写得数 0.4×0.2=______ | 10-0.1=______ | 0.91+19=______ | 280-150=______ | ||||||||
| 21.8÷10=______ | 2-
|
|
| ||||||||
| 12.5×8=______ |
|
| 0.4×0.2=0.08; | 10-0.1=9.9; | 0.91+19=19.91; | 280-150=130; | ||||||||||
| 21.8÷10=2.18; | 2-
|
|
| ||||||||||
| 12.5×8=100; |
|
| 5 |
| 7 |
| 5 |
| 12 |
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题目内容
| 直接写得数 0.4×0.2=______ | 10-0.1=______ | 0.91+19=______ | 280-150=______ | ||||||||
| 21.8÷10=______ | 2-
|
|
| ||||||||
| 12.5×8=______ |
|
| 0.4×0.2=0.08; | 10-0.1=9.9; | 0.91+19=19.91; | 280-150=130; | ||||||||||
| 21.8÷10=2.18; | 2-
|
|
| ||||||||||
| 12.5×8=100; |
|
| 5 |
| 7 |
| 5 |
| 12 |