题目内容
一根彩带8米长,剪下
后又剪下
米,彩带还剩下多少米?
| 3 |
| 4 |
| 3 |
| 7 |
8×(1-
)-
=8×
-
=2-
=1
(米)
答:彩带还剩下1
米.
| 3 |
| 4 |
| 3 |
| 7 |
=8×
| 1 |
| 4 |
| 3 |
| 7 |
=2-
| 3 |
| 7 |
=1
| 4 |
| 7 |
答:彩带还剩下1
| 4 |
| 7 |
练习册系列答案
相关题目
题目内容
| 3 |
| 4 |
| 3 |
| 7 |
| 3 |
| 4 |
| 3 |
| 7 |
| 1 |
| 4 |
| 3 |
| 7 |
| 3 |
| 7 |
| 4 |
| 7 |
| 4 |
| 7 |