题目内容
一根绳子长2米,先把它剪去
,又剪去
米后,还剩下______米.
| 1 |
| 4 |
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| 4 |
2-2×
-
=2-
-
,
=1
(米).
答:还剩下 1
米.
故答案为:1
.
| 1 |
| 4 |
| 1 |
| 4 |
=2-
| 1 |
| 2 |
| 1 |
| 4 |
=1
| 1 |
| 4 |
答:还剩下 1
| 1 |
| 4 |
故答案为:1
| 1 |
| 4 |
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