题目内容
| 比较下面各组数的大小. 0.008______
|
|
2
| ||||||
3
|
0.91______
|
0.11______
|
(1)
=0.01,
0.008<0.01,所以0.008<
;
(2)
≈0.667,
因为0.667>0.6,所以
>0.6;
(3)2
=2.375,
因为2.375=2.375,
所以2
=2.375;
(4)3
=3.34,
因为3.34=3.34,所以3
=3.34;
(5)
=0.95,
因为0.91<0.95,所以
<0.95;
(6)
≈0.111,
因为0.11<0.111,所以0.11<
.
故答案为:<,>,=,=,<,<.
| 1 |
| 100 |
0.008<0.01,所以0.008<
| 1 |
| 100 |
(2)
| 2 |
| 3 |
因为0.667>0.6,所以
| 2 |
| 3 |
(3)2
| 3 |
| 8 |
因为2.375=2.375,
所以2
| 3 |
| 8 |
(4)3
| 17 |
| 50 |
因为3.34=3.34,所以3
| 17 |
| 50 |
(5)
| 19 |
| 20 |
因为0.91<0.95,所以
| 19 |
| 20 |
(6)
| 1 |
| 9 |
因为0.11<0.111,所以0.11<
| 1 |
| 9 |
故答案为:<,>,=,=,<,<.
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