【#文档大全网# 导语】以下是®文档大全网的小编为您整理的《五年级下册数学分数加减法专项练习题》,欢迎阅读!
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)
841111173531
+ + +- -( + ) 11- - 911912681010643 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=
712 -( 34 - 12 ) 1331232 -(4 -8 ) 4+5-10
1492+23-15 78-(12+316) 29+(10-25 ) 79-(16+49) 32154124-9+4 6-9+6-9 912310-(10+5) 37+815+47+715 1110+3+10
14+712+34+512 512+575249
18+12 9-11+9-11 0.88+
68-7.5+32-2.5 15-5÷12-7
12
10-4.8-3.2 5256-3+24
1720-(29
5+20)518+8-310-110
514+3914+14+414
+0.12
57 + 194 - 14
34 + 56 = 58 + 13 = 516 - 6 = 47 -16 = 113 - 5 = 710 - 1310 - 10 = 二、解方程x+ 337 = 4 x
x-( 7135 - 5 ) = 5 16 +23 + x = 2324 23 - 14 = 7- 512
7 = 2 + 3 = 12 - 15 = 29 + 137
2 = 10 + 10 = 47 - 13 = 78 - 313
4 = 4 +8 = 67 - 23 = 3131
10 +4 = 7 + 9 = 16 +14 = 57 - 131
5 = 10 + 10 = 116 - 76 - 121
6 = 1- 3 - 3
= -535
12 = 8 x-6 = 1
14 x+x = 3
4 x+0.75=0.8
56 x - 1111136x=4 x- 15 =30
本文来源:https://www.wddqxz.cn/f36bde0faf45b307e8719737.html