题目内容
7吨的
与3吨的
一样重.______.
| 3 |
| 8 |
| 7 |
| 8 |
7×
=
(吨),
3×
=
(吨),
吨=
吨,所以7吨的
与3吨的
一样重.
故答案为:正确.
| 3 |
| 8 |
| 21 |
| 8 |
3×
| 7 |
| 8 |
| 21 |
| 8 |
| 21 |
| 8 |
| 21 |
| 8 |
| 3 |
| 8 |
| 7 |
| 8 |
故答案为:正确.
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题目内容
| 3 |
| 8 |
| 7 |
| 8 |
| 3 |
| 8 |
| 21 |
| 8 |
| 7 |
| 8 |
| 21 |
| 8 |
| 21 |
| 8 |
| 21 |
| 8 |
| 3 |
| 8 |
| 7 |
| 8 |