题目内容
计算:[(5
-4.25)×
]÷
+3.3÷1
=
| 1 |
| 4 |
| 5 |
| 8 |
| 3 |
| 8 |
| 5 |
| 6 |
[(5
-4.25)×
]÷
+3.3÷1
,
=[1×
]÷
+3.3÷1
,
=
×
+
×
,
=
+
,
=
.
| 1 |
| 4 |
| 5 |
| 8 |
| 3 |
| 8 |
| 5 |
| 6 |
=[1×
| 5 |
| 8 |
| 3 |
| 8 |
| 5 |
| 6 |
=
| 5 |
| 8 |
| 8 |
| 3 |
| 33 |
| 10 |
| 6 |
| 11 |
=
| 5 |
| 3 |
| 9 |
| 5 |
=
| 52 |
| 15 |
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