题目内容
比较大小.
______
______
0.875______
______
.
| 9 |
| 10 |
| 4 |
| 5 |
| 3 |
| 7 |
| 5 |
| 9 |
| 7 |
| 8 |
| 5 |
| 6 |
| 7 |
| 8 |
(1)因为
=
,且
>
,
所以
>
;
(2)因为
=
,
=
,
且
<
,
所以
<
;
(3)0.875=
;
(4)因为
=
,
=
,
且
<
,
所以
<
;
故答案为:>、<、=、<.
| 4 |
| 5 |
| 8 |
| 10 |
| 9 |
| 10 |
| 8 |
| 10 |
所以
| 9 |
| 10 |
| 4 |
| 5 |
(2)因为
| 3 |
| 7 |
| 27 |
| 63 |
| 5 |
| 9 |
| 35 |
| 63 |
且
| 27 |
| 63 |
| 35 |
| 63 |
所以
| 3 |
| 7 |
| 5 |
| 9 |
(3)0.875=
| 7 |
| 8 |
(4)因为
| 5 |
| 6 |
| 20 |
| 24 |
| 7 |
| 8 |
| 21 |
| 24 |
且
| 20 |
| 24 |
| 21 |
| 24 |
所以
| 5 |
| 6 |
| 7 |
| 8 |
故答案为:>、<、=、<.
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