最新苏教版五年级上册解方程计算题专项练习题

1、苏教版五年级 上册解方程计 算题专项练习7.5*2X=153x 8=1630r+25=851.2x=81.67(x-2)=2x+31.4 >8-2x=62(X+X+0.5)=9.8x+5.6=9.43x+9=276x-12.8 )3=0.065 / 1025000+x=6xx-0.7x=3.618(x-2)=270410-3x=1703200=450+5X+X91 力= 1.312x=300-4x3(x+0.5)=21X-0.8X=6X+8.3=10.77x+5.3=7.40.5x+8=4312x-8x=4.815x = 33x 5=4.86x-3x=181.5x+18=3x48-27+

2、5x=317(6.5+x)=87.55(x+8)=1025 X3-x -2=810.5+x+21=56(27.5-3.5) x=4x+3x+10=700.273 *0.35x+2x+18=78x+19.8=25.83(x+3)=50-x+31.8x=0.972(200-x) 5=305.6x=33.65x+15=60x 4.756=90(x-140) 70=49.8-x=3.83.5-5x=29x-40=50.1(x+6)=3.3 0475.6 *12.60.3 >7+4x=12.5x4+9=214(x-5.6)=1.65x+12.5=32.3x+1.5-1.25=0.754x-1.3

3、6=2.6(x-3) 2=7.513(x+5)=1699x+4 X2.5 = 9120-9x=1.2 >6.2513.2x+9x=33.32x-97=34.24.2x+2.5x =1346x+12.8=15.83x=x+1003.4x-48=26.810.5x+6.5x=51150 X2+3x=690x+4.8=7.242x+25x=13489x-43x=9.22x-20=46x+18=481.5(x+1.6)=3.65x-45=1003x+6=183(x+2.1)=10.52(x-3)=5.81.2x-0.5x=6.32(2.8+x)=10.412x-9x=8.765x+7=4223.

4、4=2x=565x+x=94x-x=48.60.5 X 1616X0.2=4;x 6.7x 60.3 = 6.74.5x-x=28139.25 -X=0.4039+4x = 40X-5.7=2.1516.9 -X=0.32x+8=16155X-2X=1823x=14x +1423x-14x=143X+0.7=5x + 14x=65x+7x=83.5 >2=4.2+x3 5x=809x-3x=626X1.5=2x+101.8+6x =546x-8=4x-8=6x4/5x=202x-6=127x+7=146x-6=05x+6=116 / 108x+9=172x-8=106/7x-8=414-

5、6x=81/2x-8=43x-8=3015+6x=27x-5/6=76x+6=125-8x=43x+7=283x-3=17x+8=153x-7=265x-3x=49-2x=19x-x=162x+16=194+5x=924x+x=505x+8=1910-x=89+6x=14x+9x=4+72x+9=178-4x=66x-7=127x-9=87 / 10x-56=15x+9=118-7x=16-2x=11x-30=12x+4+8=236x-21=217x-12=86x-3=6X-5.7=2.159x=18155X-2X=184x-18=133X0.7=53.5 >2=4.2x1.8-6x =

6、5426X1.5=2x6.7x 60.3 = 6.70.5 X 1616X0.2=4x 9 + 4x=409.25-X=0.4030.2x 0.4 + 0.5 = 3.716.9 -X=0.39.4x0.4x = 16.2XW.5=2.6124x=2035x = 801/3x+5/6x = 1.413 / 1012x +34x=125000+x=6xx-0.7x=3.618x -14x=123200=450+5X+X91 力=1.323x 5M4=14X-0.8X=6X+8.3=10.712 + 34x=5612x-8x=4.815x =322-14x=127.5*2X=153x 8=16(0

7、.5+x)+x=9.8 21.2x=81.67(x-2)=2x+32(X+X+0.5)=9.8x+5.6=9.43x+9=2718(x-2)=27012x=300-4x7x+5.3=7.43x 5=4.830r+25=851.4 >8-2x=66x-12.8 )3=0.06410-3x=1701.8x=0.972(200-x) 5=303(x+0.5)=21x 0.756=90(x-140) 70=418(x-2)=2700.5x+8=439x-40=50.1(x+6)=3.3 0.418(x-2)=2706x-3x=18x5+9=214(x-5.6)=1.612x=300-4x1.5x

8、+18=3x48-27+5x=317(6.5+x)=87.57x+5.3=7.45 X3-x -2=810.5+x+21=56(27.5-3.5) x=40.1(x+6)=3.3 0.40.273 *0.35x+2x+18=784x=4404(x-5.6)=1.675% x = 6苏教版五年级上册解方程计算题专项练习题(2)用a元买了单价为1.8元的西瓜2千克，应找回 元。(3)比x少5的数与a相乘的积是。(4) a的5倍减去4.8的差是。(5) a与b的和的一半是。(6)食堂买来a千克大米，吃了 b千克,还剩 千克。(7)买20支钢笔共付c元，每支钢笔的价钱是 元。(8) 一个工地用汽车运土，每辆车运x吨。一天上午运了 6车，下午运了 5车。这一天共运土()吨，上午比下午多