试题 试卷
题型:口算与估算 题类:常考题 难易度:普通
广东省广州市海珠区2018-2019学年五年级下学期数学期末试卷
+ = - = + =
1- = - = + =
- = + = + = + =
+ = + = - = + =
+ = - = - = - =
+ = + = - = + =
1×0.7=
3-0.5=
+=
-=
1-=
试题篮