题目内容
口算 0.77+0.33= |
1.68+1.5= | 7÷1.4= | 9+
| ||
1-0.09= | 32÷53×0= |
|
2.6-1.7= |
0.77+0.33=1.1, | 1.68+1.5=3.18, | 7÷1.4=5, | 9+
| ||||
1-0.09=0.91, | 32÷53×0=0, |
|
2.6-1.7=0.9. |
练习册系列答案
相关题目
题目内容
口算 0.77+0.33= |
1.68+1.5= | 7÷1.4= | 9+
| ||
1-0.09= | 32÷53×0= |
|
2.6-1.7= |
0.77+0.33=1.1, | 1.68+1.5=3.18, | 7÷1.4=5, | 9+
| ||||
1-0.09=0.91, | 32÷53×0=0, |
|
2.6-1.7=0.9. |