六年级解方程、化简比-练习题

1、精品资料欢迎下载13251-x2+6x=4班级六年级解方程练习题姓名成绩2x 7 x=22X + 570%X + 20%X = 3.6XX 3=20x 125% + 10X =X - 15%X = 68X+ 3X= 12185X -3X A212X+ 1 = 126X+ 5 =13.4：X 4=83X=X -7 16X+i X=;24X-6X - =231233 Xl103 X =丝57251X-旦=26X35454x3 X9 =29精品资料欢迎下载2(x -2.6) = 8X.一 21x4 =4xx = 2010342136X+ 5 =13.45 X-3 X=104X 6=383X+7 X=

2、185X=1519Ax=AX.4 -"竺21155283 X= 25572165113251 X-0.25=- 4XX =30%44+0.7X=102IX+ 1X =42X+4X=105X- 3 X=4008X-0.125X=8X X( 1 + 3 )J( 68) 12x0.375x=-6精品资料欢迎下载Zx= 141025-X= 1024xX2 + 1=4 X3 328X-7X=125 X2.4X5= 80.36 X5- 3 x =43253 4.5) = 712 x- 25%x = 10x- 0.8x = 16+620 x 8.5= 1.5x- 7 x -4= 21 5X + 2

3、5%X=9038X 7 X= 93.5X + 1.8 =12.30.8X 4=1.65X+2= 10X- 0.25X = 3X+ 2X= 2157.3.6X +2 = 2.162 =251092X+ 7X=10?+X= 2 85精品资料欢迎下载180+6X= 3302.2X-1 = 10 X-0.8X=1015X+ 2 = 604X+ X= 3.153.4X+ 1.8 =8.650 + 160F0六年级脱式计算题120-144 勺 8+35347+45 X2-4160 芍2(58+37) + (64-9X5)95+ (64-45)178-1455X6+42812-700 + (9+31X11)

4、85+14X (14+208+26)120-36 X4 勺 8+35(58+37) + (64-9X5)(6.8-6.8 %55) 850.12 X 4.8 6.12 X4.8(3.2 M.5+2.5 )勺.66-1.6 45.38+7.85-5.377.2 -0.8-1.2 56-1.19 3-0.436.5 X (4.8-1.2 %5.8 义(3.87-0.13 ) +4.2>3.7432.52- (6+9.728 3.2) >2.5(7.1-5.6) >0.9-1.152.55.4 2.6 义(3.7-2.9) +0.6212X6- (12-7.2) -612X67.2

5、-60.68 >1.9+0.32 X.958+370) + (64-45)420+580-64 X21 攵8136+6 X (65-345 93)六年级化简比题100:6816.5:96.325.5:9312.4:2/329.6:100/12023.6:15046:961.1:113.6:1.24.8:1/24.9:0.714:28.2641.23:412315:0.1242:543:110:120123:365:1342:540.15:2180:240.5:0.20.15:2136:1813:913:121.01:10121:2436:7220:4089.5:210.5:213.14:28.2641.23:412315:0.1210:120123:365:1342:546 ： 100.3 : 0.412 : 210.25 ： 120.:5021.10:12.54.6