打开App
360P
简算：975×248＝？数字大但不难，还是有一半同学一点思路也没有
简便运算
简便运算、速算经典题汇总376/651
App03:59
App02:29
App03:21
App02:36
App04:11
App01:44
App01:51
App02:51
App03:09
App01:59
App02:10
App02:59
App04:07
App03:34
App03:39
App03:44
App01:45
App02:43
App01:27
App01:50
App02:03
App02:34
App03:14
App02:39
App02:58
App02:08
App01:37
App03:13
App03:20
App03:03
App01:43打开App观看
![[喊一声爹上一炷香岁女儿终于〝见到”烈士父亲]上午河南省汤阴县](http://p3-sign.bdxiguaimg.com/tos-cn-i-3qtffzwd0j/oYBAAGrQUALHCf5eEAy4kIdveHGXfpmAIgGIAj~tplv-pk90l89vgd-fglass:864:486:90.jpeg?appId=32&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=101_middle_image&imageType=list&isImmersiveScene=0&is_stream=0&lk3s=9d3f5bff&logId=202502090632170A1C4CF40D4A904382A4&requestFrom=101&x-expires=1770589938&x-signature=CNWkk5UOtAy8cTmSNcwjPJD1UNI%3D)
