题盒微课-免费下载海量北京市区级优秀微课资源及配套资料

Register
Login
Media

五年级-数学（北京版）-分数加、减法（一）

视频地址：https://video.cache.bdschool.cn/vd/4a696c93431f6eb11eb1e06a57f2ab6f.mp4
附件：0615五年级数学（北京版）-分数加、减法（一）-1教案.doc
附件：0615五年级数学（北京版）-分数加、减法（一）-2PPT课件.pdf
附件：0615五年级数学（北京版）-分数加、减法（一）-3学习任务单.doc

18 views Jul 15, 2021

五年级-数学（人教版）-约分（一）五年级-数学（北京版）-分数的基本性质（一）

vanstone

Super Administrator

804,980 Points富豪

40238Posts2Following1Followers

Comments

Your Comment

Your name to display (optional)

Email me at this address if my Comment is voted or replied on:

Privacy: Your email address will only be used for sending these notifications.

Anti-spam verification:

Please complete the anti-spam verification

To avoid this verification in future, please log in or register.