题目内容
| 口算: 1.5+0.5=______; | 2.1+0.6=______; | 0.8-0.76=______; |
| 2.38+0.7=______; | 0.26-0.12=______; | 9.6-2.8=______. |
| 1.5+0.5=2; | 2.1+0.6=2.7; | 0.8-0.76=0.04; |
| 2.38+0.7=3.08; | 0.26-0.12=0.14; | 9.6-2.8=6.8. |
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题目内容
| 口算: 1.5+0.5=______; | 2.1+0.6=______; | 0.8-0.76=______; |
| 2.38+0.7=______; | 0.26-0.12=______; | 9.6-2.8=______. |
| 1.5+0.5=2; | 2.1+0.6=2.7; | 0.8-0.76=0.04; |
| 2.38+0.7=3.08; | 0.26-0.12=0.14; | 9.6-2.8=6.8. |