题目内容
[1.65÷(
+0.8)-(0.5+
)×
]÷(
-
)______．
| 1 |
| 4 |
| 1 |
| 3 |
| 24 |
| 35 |
| 3 |
| 4 |
| 1 |
| 2 |
[1.65÷（
+0.8）-（0.5+
）×
]÷（
-
）
=[1
÷（
+
）-（
+
）×
]÷
，
=[
×
-
×
]×4，
=[
-
]×4，
=4．
故答案为：4．
| 1 |
| 4 |
| 1 |
| 3 |
| 24 |
| 35 |
| 3 |
| 4 |
| 1 |
| 2 |
=[1
| 13 |
| 20 |
| 1 |
| 4 |
| 4 |
| 5 |
| 1 |
| 2 |
| 1 |
| 3 |
| 24 |
| 35 |
| 1 |
| 4 |
=[
| 33 |
| 20 |
| 20 |
| 21 |
| 5 |
| 6 |
| 24 |
| 35 |
=[
| 11 |
| 7 |
| 4 |
| 7 |
=4．
故答案为：4．
练习册系列答案
每课必练系列答案
相关题目