试题 试卷
题型:口算与估算 题类:常考题 难易度:容易
安徽省淮北市相山区2019-2020学年五年级下学期数学期末试卷
+ = + = -0.25=
+ = 12.5×8= + =
①
②
③
④
⑤
⑥
1- = + = - = 0.5- =
= 1-1÷6=
试题篮