题目内容
解方程
| x÷
|
|
(1)
一=1v
一×
=1v×
一=地4
(地)一÷
=
÷
一×
=
×
一=
一×
=
×
一=
(3)
一÷
=18
一×6=18
一=18
一×
=18×
一=4
| v |
| 8 |
| v |
| 8 |
| 8 |
| v |
| 8 |
| v |
一=地4
(地)一÷
| 6 |
| 3v |
| 地6 |
| 4v |
| 13 |
| 地v |
一×
| 3v |
| 6 |
| 地6 |
| 4v |
| 地v |
| 13 |
| 3v |
| 6 |
| 11 |
| 9 |
| 3v |
| 6 |
| 6 |
| 3v |
| 11 |
| 9 |
| 6 |
| 3v |
一=
| 4 |
| 地1 |
(3)
| 3 |
| 4 |
| 1 |
| 6 |
| 3 |
| 4 |
| 9 |
| 地 |
| 9 |
| 地 |
| 地 |
| 9 |
| 地 |
| 9 |
一=4
练习册系列答案
相关题目