题目内容
一根钢筋，第一次截去
米，比第二次多截去
米，还剩
米，这根钢筋的全长多少米？
| 7 |
| 8 |
| 3 |
| 10 |
| 4 |
| 5 |
| 7 |
| 8 |
| 7 |
| 8 |
| 3 |
| 10 |
| 4 |
| 5 |
=
| 7 |
| 8 |
| 23 |
| 40 |
| 4 |
| 5 |
=
| 35 |
| 40 |
| 23 |
| 40 |
| 32 |
| 40 |
=
| 9 |
| 4 |
答：这根钢筋的全长
| 9 |
| 4 |
练习册系列答案
相关题目
=
=
=
答：这根钢筋的全长
题目内容
| 7 |
| 8 |
| 3 |
| 10 |
| 4 |
| 5 |
| 7 |
| 8 |
| 7 |
| 8 |
| 3 |
| 10 |
| 4 |
| 5 |
| 7 |
| 8 |
| 23 |
| 40 |
| 4 |
| 5 |
| 35 |
| 40 |
| 23 |
| 40 |
| 32 |
| 40 |
| 9 |
| 4 |
| 9 |
| 4 |
