题目内容
一根长8米的钢管,截去
后又截去
米,还剩______米.
| 1 |
| 4 |
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8-8×
-
,
=8-2-
,
=6-
,
=
(米);
答:还剩
米;
故答案为:
.
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| 4 |
| 1 |
| 4 |
=8-2-
| 1 |
| 4 |
=6-
| 1 |
| 4 |
=
| 23 |
| 4 |
答:还剩
| 23 |
| 4 |
故答案为:
| 23 |
| 4 |
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