题目内容
比较下列各数的大小,用“<”连接起来.-
,-
,-
,-
,-
.
| 10 |
| 17 |
| 12 |
| 19 |
| 15 |
| 23 |
| 30 |
| 31 |
| 60 |
| 91 |
∵|-
|=
=
,|-
|=
=
,|-
|=
=
,|-
|=
=
,|-
|=
∴-
<-
<-
<-
<-
.(各负数绝对值的分子相同,分母越小,其绝对值就越大,本身反而越小)
| 10 |
| 17 |
| 10 |
| 17 |
| 60 |
| 102 |
| 12 |
| 19 |
| 12 |
| 19 |
| 60 |
| 95 |
| 15 |
| 23 |
| 15 |
| 23 |
| 60 |
| 92 |
| 30 |
| 31 |
| 30 |
| 31 |
| 60 |
| 62 |
| 60 |
| 91 |
| 60 |
| 91 |
∴-
| 30 |
| 31 |
| 60 |
| 91 |
| 15 |
| 23 |
| 12 |
| 19 |
| 10 |
| 17 |
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