楼主: 上海悄悄
|
[育儿困惑] 也来个应试的问题——关于怎样提高口算的速度与正确率 |
| ||
| ||
点评
上海悄悄
那就课外下点功夫,出点趣味数学题?其实奥数挺好玩儿的呀。
| ||
Archiver|手机版|幸福大观园 ( ICP12039693 )
GMT+8, 2024-5-5 03:04 , Processed in 0.024258 second(s), 12 queries .
Powered by Discuz! X2 Licensed
© 2001-2011 Comsenz Inc.