题目内容
在横线里填上“>”、“<”或“=”.
÷
×
÷
×1
×
÷
×
×0.
| 7 |
| 8 |
| 8 |
| 7 |
<
<
| 7 |
| 8 |
| 3 |
| 5 |
| 7 |
| 3 |
>
>
| 3 |
| 5 |
| 5 |
| 9 |
| 2 |
| 3 |
=
=
| 5 |
| 9 |
| 1 |
| 2 |
| 8 |
| 9 |
| 1 |
| 4 |
<
<
| 8 |
| 9 |
| 7 |
| 16 |
| 21 |
| 4 |
<
<
| 1 |
| 4 |
| 2 |
| 5 |
| 1 |
| 2 |
>
>
| 1 |
| 3 |
分析:先依据分数乘法和除法的运算法则,计算出算式的结果,再比较大小即可.
解答:解:
÷
<
×
>
÷
=
×1
×
<
÷
<
×
>
×0.
故答案为:<、>、=、<、<、>.
| 7 |
| 8 |
| 8 |
| 7 |
| 7 |
| 8 |
| 3 |
| 5 |
| 7 |
| 3 |
| 3 |
| 5 |
| 5 |
| 9 |
| 2 |
| 3 |
| 5 |
| 9 |
| 1 |
| 2 |
| 8 |
| 9 |
| 1 |
| 4 |
| 8 |
| 9 |
| 7 |
| 16 |
| 21 |
| 4 |
| 1 |
| 4 |
| 2 |
| 5 |
| 1 |
| 2 |
| 1 |
| 3 |
故答案为:<、>、=、<、<、>.
点评:算式比较大小的题目,一般都先计算出结果,再比较大小.
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