北师大版数学二年级上册《一个星期有几天》

1、欢迎来访，敬请指导thank you!thank you!thank you!thank you!,一个星期有几天,北师大版二年级数学上册,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,学习目标,会推算7的乘法口诀； 熟记7的乘法口诀。,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,小明,笑笑,淘气,再过两个星期开运动会,再过三个星期就是我的生日,?,两个星期多少天?,三个星期多少天?,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,1

2、个星期有7天,两个星期有14天,3个星期呢?,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,14,21,28,35,42,56,49,63,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,你会编7的乘法口诀吗？,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,每次加7，把得数填在空格里,14,21,28,35,42,49,欢迎来访，敬请指导

3、thank you!thank you!thank you!thank you!,7,让花儿开得更鲜艳！,1,2,4,7,5,35,14,3,42,49,28,21,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,小红每个星期做7个五角星，4个星期做多少个五角星？,7,4,28,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,8只七星瓢虫一共有几个小黑点?,7,8,56,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,一天看7页,一个星期看

4、多少页?,7,7,49,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,的价钱是礼物的4倍, 是7元,光碟的价钱是多少元?,7,4,28,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,一副七巧板有7块，9副有多少块?,7,9,63,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,钢琴的琴键一组有7个,5组琴键有多少个?,7,5,35,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,六捆萝卜有多少根?,一捆萝卜有7根,7,6,42,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,8本书需要多少钱?,7元,7,8,56,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,每斤3元,每斤2元,每斤7元,买7斤葡萄多少钱?,3,7,21,欢迎来访，敬请指导thank y