题目内容
| 口算 30×0.5= | 0.36÷3= | 2.05×5= | 2.16+3.84= |
| 82= | 10-3.3= | 2.5×4= | 6÷5= |
| 30×0.5=15, | 0.36÷3=0.12, | 2.05×5=10.25, | 2.16+3.84=6, |
| 82=64, | 10-3.3=6.7, | 2.5×4=10, | 6÷5=1.2. |
练习册系列答案
相关题目
题目内容
| 口算 30×0.5= | 0.36÷3= | 2.05×5= | 2.16+3.84= |
| 82= | 10-3.3= | 2.5×4= | 6÷5= |
| 30×0.5=15, | 0.36÷3=0.12, | 2.05×5=10.25, | 2.16+3.84=6, |
| 82=64, | 10-3.3=6.7, | 2.5×4=10, | 6÷5=1.2. |