题目内容
______的
×4÷
×4是50,比
吨多
吨是______吨.
| 3 |
| 4 |
| 3 |
| 4 |
| 1 |
| 16 |
| 1 |
| 2 |
(1)设这个数为x,由题意得:
x?
×4÷
×4=50,
×4×
×4x=50,
16x=50,
x=
;
(2)
+
=
(吨);
故答案为:
,
.
x?
| 3 |
| 4 |
| 3 |
| 4 |
| 3 |
| 4 |
| 4 |
| 3 |
16x=50,
x=
| 25 |
| 8 |
(2)
| 1 |
| 16 |
| 1 |
| 2 |
| 9 |
| 16 |
故答案为:
| 25 |
| 8 |
| 9 |
| 16 |
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