题目内容
比较大小:-
______-
.(填“<”、“>”或“=”).
| 3 |
| 4 |
| 5 |
| 6 |
∵-
=-
,-
=-
;
|-
|=
<|-
|=
;
∴-
>-
,即:-
>-
.
| 3 |
| 4 |
| 9 |
| 12 |
| 5 |
| 6 |
| 10 |
| 12 |
|-
| 9 |
| 12 |
| 9 |
| 12 |
| 10 |
| 12 |
| 10 |
| 12 |
∴-
| 9 |
| 12 |
| 10 |
| 12 |
| 3 |
| 4 |
| 5 |
| 6 |
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