登录 / 注册
首页>人教版小学数学五年级下册>单元练习

五下数学第六单元分数的加法和减法复习试卷免费下载

以下为无格式内容概要,请点击左边“我要下载”按钮免费下载完整格式化文档
五年级下册数学分数加减法练习题A卷
脱式计算(能简算的要简算)
++ +- -( + ) 11- - 

 
   
-( - )   -(-) +- -+

+- -(+) +(- ) -(+)

-(+) -+ -+- +--

-(+) +++ ++ +++

+++ ++ -+- 0.88++0.12


68-7.5+32-2.5 15-5÷12- 10-4.8-3.2 + - 
五年级下数学分数加减法练习题B卷
一、直接写得数
2.4÷0.08= 10.8÷9= 9.6÷0.8= 108÷0.2=
0.49÷0.7= 0.65÷0.1= 3.25×100= 0.25×8=
0.56÷0.07= 1.25×4= 3.28×0.1= 3.9÷0.13=
0.72×0.1= 0.01×0.1= 0.25×0.4= 1.6÷0.8=
+ = - = 7- = + =
+ = - = + = + =
- = - = - = +=
-= - = += + =
- = += - = + =
- - = - - = 1- - =
二、解方程x+ =  x-=  x-= 1
x-( - ) =  x+x =  x+0.75=0.8

+ + x =  x - x= x-  =