题目：
比较大小：-
| 1 |
| 10 |
＞
＞
-| 1 |
| 9 |
-|-
| 2 |
| 3 |
＞
＞
-| 3 |
| 4 |
-（-5）
＞
＞
-|-5|答案
＞
＞
＞
解：∵
| 1 |
| 10 |
| 1 |
| 9 |
∴-
| 1 |
| 10 |
| 1 |
| 9 |
∵
| 2 |
| 3 |
| 8 |
| 12 |
| 3 |
| 4 |
| 9 |
| 12 |
∴
| 2 |
| 3 |
| 3 |
| 4 |
∴-
| 2 |
| 3 |
| 3 |
| 4 |
∵-|-
| 2 |
| 3 |
| 2 |
| 3 |
∴-|-
| 2 |
| 3 |
| 3 |
| 4 |
∵-（-5）=5，-|-5|=-5，
∴-（-5）＞-|-5|．
故答案为：＞，＞，＞．
| 1 |
| 10 |
| 1 |
| 9 |
| 2 |
| 3 |
| 3 |
| 4 |
| 1 |
| 10 |
| 1 |
| 9 |
| 1 |
| 10 |
| 1 |
| 9 |
| 2 |
| 3 |
| 8 |
| 12 |
| 3 |
| 4 |
| 9 |
| 12 |
| 2 |
| 3 |
| 3 |
| 4 |
| 2 |
| 3 |
| 3 |
| 4 |
| 2 |
| 3 |
| 2 |
| 3 |
| 2 |
| 3 |
| 3 |
| 4 |
