题目内容
| 1 |
| 14 |
| 1 |
| 14 |
| 2 |
| 7 |
| 3 |
| 4 |
| 1 |
| 7 |
分析:
吨的
是
×
=
(吨),原题变为:求
吨少
吨是多少,用减法计算.
| 2 |
| 7 |
| 3 |
| 4 |
| 2 |
| 7 |
| 3 |
| 4 |
| 3 |
| 14 |
| 3 |
| 14 |
| 1 |
| 7 |
解答:解:
×
-
=
-
=
(吨)
答:
吨比
吨的
少
吨.
故答案为:
.
| 2 |
| 7 |
| 3 |
| 4 |
| 1 |
| 7 |
=
| 3 |
| 14 |
| 1 |
| 7 |
=
| 1 |
| 14 |
答:
| 1 |
| 14 |
| 2 |
| 7 |
| 3 |
| 4 |
| 1 |
| 7 |
故答案为:
| 1 |
| 14 |
点评:仔细审题,理清列式顺序;解答此题的关键是求得
吨的
是多少吨.
| 2 |
| 7 |
| 3 |
| 4 |
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