wellcome toHeilongjiang tutor Net
Position:home>Primary School Teaching> 3 grade: The multiplication classroom of? of Can of ┪ of of alarm of ⒊ of Hua

3 grade: The multiplication classroom of? of Can of ┪ of of alarm of ⒊ of Hua

From;  Author:Stand originally
课堂练习(三)试题

  班级____ 学号____ 姓名____ 得分____


  1. 填空题


  用简便方法计算46×31,可以先求( )46,


  ( )1( ).


  280×50积的末尾有( )0.


  2. 计算题


  (204 98)×24


  3. 计算题


  209×27= 207×43=


  4. 37110是多少?


  5. 9624连加,所得的和是多少?


  6018连加,和是多少?


Previous:The pronunciation that 100 million less than count
Next:3 grade: Be ignorant of of old man of silk of of emperor of litter of be ignora