括号里最大能填几?
|
(1)40 ×( )<297 |
(2)50 ×( )<438 |
|
(3)80 ×( )<746 |
括号里最大能填几?
|
(1)20 ×( )<191 |
(2)90 ×( )<468 |
|
(3)80 ×( )<526 |
括号里最大能填几?
|
(1)40 ×( )<297 |
(2)50 ×( )<438 |
|
(3)80 ×( )<746 |
括号里最大能填几?
|
(1)20 ×( )<191 |
(2)90 ×( )<468 |
|
(3)80 ×( )<526 |