试题 试卷
题型:口算与估算 题类:常考题 难易度:普通
山东省枣庄市2018-2019学年五年级下学期数学期中考试试卷
+ = + = - = - =
- = - = + = - =
- = 1- = + = + =
5000千克-2吨=( )吨
42秒+18秒=( )分
试题篮