题目内容
比较大小:
______1.732,
-
______
-1.
| 3 |
| 3 |
| 2 |
| 2 |
∵
≈1.7321>1.732,
∴
>1.732;
∵
-
≈0.3178,
-1≈0.414,
0.3178<0.414,
∴
-
<
-1.
故填空答案:>、<.
| 3 |
∴
| 3 |
∵
| 3 |
| 2 |
| 2 |
0.3178<0.414,
∴
| 3 |
| 2 |
| 2 |
故填空答案:>、<.
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