(1)-5-(-11)+2
-(-
)
(2)(-
)+|0-5
|+|-4
|+(-9
)
(3)(-24)×(-
+
+
)
(4)(-
)×[-32×(-
)2-(-2)3].
| 1 |
| 3 |
| 2 |
| 3 |
(2)(-
| 2 |
| 3 |
| 1 |
| 6 |
| 5 |
| 6 |
| 1 |
| 3 |
(3)(-24)×(-
| 2 |
| 3 |
| 3 |
| 4 |
| 1 |
| 12 |
(4)(-
| 3 |
| 4 |
| 2 |
| 3 |
| 1 |
| 3 |
| 2 |
| 3 |
| 2 |
| 3 |
| 1 |
| 6 |
| 5 |
| 6 |
| 1 |
| 3 |
| 2 |
| 3 |
| 3 |
| 4 |
| 1 |
| 12 |
| 3 |
| 4 |
| 2 |
| 3 |