题目内容
解方程或比例.
0.35×5-
| X:1
|
(1)0.35×5-
| 3 |
| 4 |
1.75-
| 3 |
| 4 |
1.75-
| 3 |
| 4 |
| 3 |
| 4 |
| 3 |
| 4 |
| 3 |
| 4 |
| 3 |
| 4 |
| 3 |
| 4 |
| 3 |
| 4 |
| 3 |
| 4 |
| 3 |
| 4 |
X=2;
(2)X:1
| 4 |
| 5 |
| 1 |
| 3 |
1.5X=1
| 4 |
| 5 |
| 1 |
| 3 |
1.5X=
| 3 |
| 5 |
1.5X÷1.5=
| 3 |
| 5 |
X=0.4.
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题目内容
0.35×5-
| X:1
|
| 3 |
| 4 |
| 3 |
| 4 |
| 3 |
| 4 |
| 3 |
| 4 |
| 3 |
| 4 |
| 3 |
| 4 |
| 3 |
| 4 |
| 3 |
| 4 |
| 3 |
| 4 |
| 3 |
| 4 |
| 3 |
| 4 |
| 4 |
| 5 |
| 1 |
| 3 |
| 4 |
| 5 |
| 1 |
| 3 |
| 3 |
| 5 |
| 3 |
| 5 |