题目内容
比较大小:4×
______
;5÷
______
.
| 5 |
| 6 |
| 5 |
| 6 |
| 7 |
| 6 |
| 7 |
| 6 |
(1)因为:4×
=
,
>
,
所以:4×
>
;
(5)因为:5÷
=
=4
,
=1
,4
>1
,
所以:5÷
>
,
| 5 |
| 6 |
| 20 |
| 6 |
| 20 |
| 6 |
| 5 |
| 6 |
所以:4×
| 5 |
| 6 |
| 5 |
| 6 |
(5)因为:5÷
| 7 |
| 6 |
| 30 |
| 7 |
| 2 |
| 7 |
| 7 |
| 6 |
| 1 |
| 6 |
| 2 |
| 7 |
| 1 |
| 6 |
所以:5÷
| 7 |
| 6 |
| 7 |
| 6 |
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