题目内容
口算.
(1)8+4=( )
(2)16+3=( )
答案:12;19
练习册系列答案
相关题目
口算
| 0.6+1.3= | 8.9-5= | 2+0.78= | 8×0.9= |
| 0.32×0.2= | 32.1×0.3= | 7.5-0.3= | 3.2÷0.08= |
| 5.6÷7= | 9.5-7.65= | 8.4÷0.2= | 5.8+4.6= |
题目内容
口算.
(1)8+4=( )
(2)16+3=( )
| 0.6+1.3= | 8.9-5= | 2+0.78= | 8×0.9= |
| 0.32×0.2= | 32.1×0.3= | 7.5-0.3= | 3.2÷0.08= |
| 5.6÷7= | 9.5-7.65= | 8.4÷0.2= | 5.8+4.6= |