题目内容
一根铁丝长2米,用去80厘米,用去
.还剩下______.
| () |
| () |
2米=200厘米,
用去:80÷200=
=
,
剩下:1-
=
;
答:用去
,还剩下
.
故答案为:
,
.
用去:80÷200=
| 80 |
| 200 |
| 2 |
| 5 |
剩下:1-
| 2 |
| 5 |
| 3 |
| 5 |
答:用去
| 2 |
| 5 |
| 3 |
| 5 |
故答案为:
| 2 |
| 5 |
| 3 |
| 5 |
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题目内容
| () |
| () |
| 80 |
| 200 |
| 2 |
| 5 |
| 2 |
| 5 |
| 3 |
| 5 |
| 2 |
| 5 |
| 3 |
| 5 |
| 2 |
| 5 |
| 3 |
| 5 |