资源描述
,7-9,的乘法口诀和解决问题(一),人教版,二年级数学上册,14,21,28,35,42,49,14,3,4,5,6,21,28,35,42,14,21,28,35,42,49,十四,二十一,二十八,三十五,四十二,四十九,24,32,40,48,56,64,24,16,32,48,40,56,64,16,24,32,40,48,56,3,4,5,6,7,十六,二十四,三十二,四十,四十八,五十六,六十四,27,36,45,54,63,72,81,18,27,36,45,54,63,72,81,2,3,4,5,6,7,8,18,27,36,45,54,63,72,十八,二十七,三十六,四十五,五十四,六十三,七十二,八十一,照样子,填一填。,6,48,4,7,5,8,63,8,9,【,选自,状元作业本,】,7,8,3,9,67,84,92,85,98,28,58,6,37,12,88,5,99,6,算一算。,56,27,42,32,18,40,72,16,40,34,21,33,64,69,81,75,【,选自,状元作业本,】,看图列式计算。,(,1,),(,2,),8,8,8,3,8,24,9,9,9,4,9,3,4,31,或,94,5,31,(个),【,选自,状元作业本,】,(,)里最大能填几,?,7,(,),489,(,),32,(,),8,60,(,),9,80,(,),8,407,(,),40,6,3,7,8,4,5,【,选自,状元作业本,】,二,(,1,),班有,5,个小组,每组有,8,人,二,(,1,),班一共有多少人?二,(,2,),班比,二,(,1,),班多,5,人,二,(,2,),班有多少人?,58,40,(人),40,5,45,(人),口答:二(,1,)班一共有,40,人,二(,2,)班有,45,人。,【,选自,状元作业本,】,
展开阅读全文