题目内容
一个数减去它的
是1.2,这个数的
是多少?
| 1 |
| 3 |
| 1 |
| 6 |
1.2÷(1-
)×
=1.2÷
×
=1.2×
×
=0.3
答:这个数的
是0.3.
| 1 |
| 3 |
| 1 |
| 6 |
=1.2÷
| 2 |
| 3 |
| 1 |
| 6 |
=1.2×
| 3 |
| 2 |
| 1 |
| 6 |
=0.3
答:这个数的
| 1 |
| 6 |
练习册系列答案
相关题目
题目内容
| 1 |
| 3 |
| 1 |
| 6 |
| 1 |
| 3 |
| 1 |
| 6 |
| 2 |
| 3 |
| 1 |
| 6 |
| 3 |
| 2 |
| 1 |
| 6 |
| 1 |
| 6 |