题目内容
[6
-(8.5-
)÷3.5]×(2
+
)
| 1 |
| 25 |
| 3 |
| 16 |
| 1 |
| 6 |
| 1 |
| 3 |
[6
-(8.5-
)÷3.5]×(2
+
),
=[6
-8.3125÷3.5]×2
,
=[6
-2.375]×2
,
=3.665×2.5,
=9.1625.
| 1 |
| 25 |
| 3 |
| 16 |
| 1 |
| 6 |
| 1 |
| 3 |
=[6
| 1 |
| 25 |
| 1 |
| 2 |
=[6
| 1 |
| 25 |
| 1 |
| 2 |
=3.665×2.5,
=9.1625.
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