题目内容
计算1.5-
×(-
)0+80.25×
+(
×
)6-
=______.
| 1 |
| 3 |
| 7 |
| 6 |
| 4 | 2 |
| 3 | 2 |
| 3 |
(
|
原式=(
)
+(23)
×2
+(2
×3
) 6-(
)
=2
×2
+22×33
=110
| 2 |
| 3 |
| 1 |
| 3 |
| 1 |
| 4 |
| 1 |
| 4 |
| 1 |
| 3 |
| 1 |
| 2 |
| 2 |
| 3 |
| 1 |
| 3 |
=2
| 3 |
| 4 |
| 1 |
| 4 |
=110
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