六年级上册解方程练习题

1、六年级上册解方程练习题班级-姓名成绩 1、x 2x=32、2x +2 = 33、70%x + 20%x = 3.674554、xx 3=20 x 15425% + 10x = 4 6 、x - 15%x= 6857、x+ 3x= 12188、5x- 3x9 = 5 921710、6x+ 5 =13.4 11313、一x312、3x=3448813、x+ 2 = z 147 16、x+8x=415、4x-6x -=2316、123 + x=1017257218、1xk5119、x+9=26x35 45132520、4x 3x 9 = 2921、1 -x 21-x =622、-3x- 21 x 2

2、=423102024、2(x2.6) 825、6x+ 5 =13.4 26x-3 x=w27、4x - 6=3828、5x=151929ax=1211530、x+二竺2832、3x= 2557233、9x=6x51gj4+0.7xh1024pxioxh4。835, x。*2 138，inx+xh42 393 2x3125xh836, *3。,xt-xh105436x3 1 3 1343，x+siixh18 44，xx ( +3ih 45， x i7 1 6 8 、 129375xhoi646、x x2+ -=4 x332847、x-fx=1248、5 x 2.4x5=849、0.36 x 5-

3、 3 x = 34556、x 3 x= 87950、2 (x- 4.5) = 751、1 x- 25%x = 103252、x- 0.8x = 16+6 5320 x 8.5= 1.554、x- 4 x -4= 2155、x + 25%x=90557、3.5x+1.8 =12.358、0.8x 4=1.659、5x+ 2=1060、x- 0.25x = 363、7.3.6x +2=2.1661、x+ 2x= 2162、4x+ 2x=-555264 x-h65、2x+ 7x= 661068、1x= 369、 5x= 1024970、180 + 6x= 330 712.2x -1 = 10 72、

4、x- 0.8x = 1073、15x+ 2 = 6074 、4x+ x= 3.15 75 、3.4x+1.8 =8.63/4 8/9 - 1/37 x5/49 + 3/146 x( 1/2 + 2/3 )六年级脱式计算题125*3+125*5+25*3+259999*3+101*11*(101-92)(23/4-3/4)*(3*6+2)3/7 m9/9 - 4/38/9 m5/36 + 1/2712x 5/6 2/9 38x 5/4 + 1/46 + 3/8 3/8 64/7 5/6 - 5/69/7 - ( 2/7-10/21 )5/9 m8 - 142/74/5 25/16 + 2/33/

5、414 8/7 - 5/612/1517/32 3/49/243 x2/9 + 1/35/7 3/25+ 3/73/14 派 2/3 + 1/61/5 2/3 + 5/69/22 + 1/11h25/3 m1/5 + 4/345 x2/3 + 1/3157/19 + 12/195/6812-700 + (9+31x11)85+14x (14+208+26)120-36 x4 勺 8+351/4 + 3/42/38/7 21/16 + 1/2101 x1/5 - 1/5 2150 + 160f0120-144 勺 8+35347+45 x2-4160 芍2(58+37) + (64-9x5)95

6、+ (64-45)178-1455x6+42(58+37) + (64-9x5)(6.8-6.8 055) 850.12 x4.8 6.12 x4.8(7.1-5.6) 0.9-1.152.55.4 2.6 义(3.7-2.9) +0.62(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) 2.512x6+ (12-7.2) -612x67.2-60.68 1.9+0.32 x.958+37

7、0) +(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 : 21