题目内容
把
、0.9、
、
这四个数,从小到大排列起来.______.
| 5 |
| 4 |
| 4 |
| 5 |
| 9 |
| 8 |
因为
=
=
;
0.9=
=
=
;
=
=
;
=
=
;
且
<
<
<
;
所以
<0.9<
<
;
故答案为:
<0.9<
<
.
| 5 |
| 4 |
| 5×10 |
| 4×10 |
| 50 |
| 40 |
0.9=
| 9 |
| 10 |
| 9×4 |
| 10×4 |
| 36 |
| 40 |
| 4 |
| 5 |
| 4×8 |
| 5×8 |
| 32 |
| 40 |
| 9 |
| 8 |
| 9×5 |
| 8×5 |
| 45 |
| 40 |
且
| 32 |
| 40 |
| 36 |
| 40 |
| 45 |
| 40 |
| 50 |
| 40 |
所以
| 4 |
| 5 |
| 9 |
| 8 |
| 5 |
| 4 |
故答案为:
| 4 |
| 5 |
| 9 |
| 8 |
| 5 |
| 4 |
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