题目内容
(1)一堆煤,每天用去
吨,3天一共用去多少吨?
(2)一堆煤,每天用去
,3天一共用去这堆煤的几分之几?
| 1 |
| 5 |
(2)一堆煤,每天用去
| 1 |
| 5 |
(1)
×3=
(吨);
答:3天一共用去
吨.
(2)
×3=
;
答:3天一共用去这堆煤的
.
| 1 |
| 5 |
| 3 |
| 5 |
答:3天一共用去
| 3 |
| 5 |
(2)
| 1 |
| 5 |
| 3 |
| 5 |
答:3天一共用去这堆煤的
| 3 |
| 5 |
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