五年级方程计算题专项训练(新)

1、个性化教学辅导教案Beijing XueDa Century Education Technology Ltd.五年级解方程专项训练解下列方程(0.5+x)+x=9.8 2宁12x-8x=4.891g 1.32(X+X+0.5)=9.87.5+ 2X=15X+8.3=10.725000+x=6x1.2x=81.615x= 33200=450+5X+Xx+5.6=9.43x- 8= 16X-0.8X=6x-0.7x=3.67(x-2)=2x+31个性化教学辅导教案Beijing XueDa Century Education Technology Ltd.3x 吒=4.83(x+0.5)=210

2、.273 -=0.352个性化教学辅导教案Beijing XueDa Century Education Technology Ltd.3x+9=2718(x-2)=27012x=300-4x7x+5.3=7.430次+25=851.4 &2x=66X-12.8 3=0.06410-3x=1700.5x+8=436x-3x=181.5x+18=3x5X3-x -2=83x 吒=4.83(x+0.5)=210.273 -=0.35#个性化教学辅导教案Beijing XueDa Century Education Technology Ltd.48-27+5x=310.1(x+6)=3.3

3、 0.45.6x=33.63个性化教学辅导教案Beijing XueDa Century Education Technology Ltd.1.8x=0.972x P.756=909x-40=5x -5+9=2110.5+X+21=56x+2x+18=78(200-x) 5=30(x-140) 7=44(x-5.6)=1.67(6.5+x)=87.5(27.5-3.5) x=x+19.8=25.848-27+5x=310.1(x+6)=3.3 0.45.6x=33.6#个性化教学辅导教案Beijing XueDa Century Education Technology Ltd.x+3x+10

4、=70x -1.5-1.25=0.752x-20=44个性化教学辅导教案Beijing XueDa Century Education Technology Ltd.9.8-x=3875.6 x=12.65x+12.5=32.35(x+8)=1023(x+3)=50-x+35x+15=603.5-5x=20.3 >7+4x=12.54x-1.3 6=2.620-9x=1.2 6.256x+12.8=15.8150>2+3x=690x+3x+10=70x -1.5-1.25=0.752x-20=4#个性化教学辅导教案Beijing XueDa Century Education Te

5、chnology Ltd.3x=x+10013(x+5)=1692(x-3)=5.85个性化教学辅导教案Beijing XueDa Century Education Technology Ltd.3x+6=182(2.8+x)=10.4(x-3) 2=7.513.2x+9x=33.3x+4.8=7.26x+18=483(x+2.1)=10.512x-9x=8.72x-97=34.23.4x-48=26.842x+25x=1341.5(x+1.6)=3.63x=x+10013(x+5)=1692(x-3)=5.8#个性化教学辅导教案Beijing XueDa Century Education

6、 Technology Ltd.6个性化教学辅导教案Beijing XueDa Century Education Technology Ltd.65x+7=429x+4>2.5= 914.2x+2.5x= 13410.5x+6.5x=5189x-43x=9.25x-45=1001.2x-0.5x=6.323.4=2x=564x-x=48.64.5x-x=28X-5.7=2.15155X-2X=183X+0.7=53.5 2=4.2+x26%.5=2x+10#个性化教学辅导教案Beijing XueDa Century Education Technology Ltd.x+14x=652

7、x+8=165x+x=97个性化教学辅导教案Beijing XueDa Century Education Technology Ltd.0.5 X 1616 X 0.2=4x139.25 X=0.40316.9 关=0.323x=14x+ 143 5x = 801.8+6x = 546.7x 60.3= 6.79 + 4x = 4023x-14x=14x+7x=89x-3x=66x-8=4x+14x=652x+8=165x+x=9#个性化教学辅导教案Beijing XueDa Century Education Technology Ltd.6x-6=03x+7=283x-8=308个性化教

8、学辅导教案Beijing XueDa Century Education Technology Ltd.x-8=6x4/5x=202x-6=127x+7=145x+6=112x-8=101/2x-8=4x-5/6=73x-7=269x-x=1624x+x=506/7x-8=46x-6=03x+7=283x-8=30#个性化教学辅导教案Beijing XueDa Century Education Technology Ltd.5x+8=199-2x=1x+9x=4+79个性化教学辅导教案Beijing XueDa Century Education Technology Ltd.6x+6=12

9、3x-3=15x-3x=42x+16=1914-6x=815+6x=275-8x=47x+8=154+5x=910-x=88x+9=179+6x=145x+8=199-2x=1x+9x=4+7#个性化教学辅导教案Beijing XueDa Century Education Technology Ltd.x-56=19x=187x-12=810个性化教学辅导教案Beijing XueDa Century Education Technology Ltd.2x+9=178-4x=66x-7=127x-9=88-7x=1x-30=126x-21=216x-3=64x-18=135x+9=116-2

10、x=11x+4+8=23x-56=19x=187x-12=8#个性化教学辅导教案Beijing XueDa Century Education Technology Ltd.26X1.5=2x3 5x = 809.4x 0.4x = 16.211个性化教学辅导教案Beijing XueDa Century Education Technology Ltd.X-5.7=2.15155X-2X=183X0.7=53.5 ：2=4.2x0.5 X 16 16X 0.2=4x9.25 X=0.40316.9 天=0.3X-0.5=2.61.8-6x= 546.7x 60.3 = 6.79+ 4x =

11、400.2x 0.4+ 0.5= 3.726X1.5=2x3 5x = 809.4x 0.4x = 16.2#个性化教学辅导教案Beijing XueDa Century Education Technology Ltd.23x- 5X14=1425000+x=6x1.2x=81.612个性化教学辅导教案Beijing XueDa Century Education Technology Ltd.12-4x= 201/3x + 5/6x= 1.412x+ 34x=118x- 14x=1212+ 34x=5622 - 14x=12(0.5+x)+x=9.8 2宁2(X+X+0.5)=9.8320

12、0=450+5X+XX-0.8X=612x-8x=4.87.5*2X=1523x- 5X14=1425000+x=6x1.2x=81.6#个性化教学辅导教案Beijing XueDa Century Education Technology Ltd.15x = 312x=300-4x6x-12.8 3=0.0613个性化教学辅导教案Beijing XueDa Century Education Technology Ltd.x+5.6=9.4x-0.7x=3.6X+8.3=10.73x 8= 167(x-2)=2x+33x+9=2718(x-2)=2707x+5.3=7.43x 吒=4.830

13、次+25=851.4 8-2x=615x = 312x=300-4x6x-12.8 3=0.06#个性化教学辅导教案Beijing XueDa Century Education Technology Ltd.1.5x+18=3x9x-40=5(200-x) 5-3014个性化教学辅导教案Beijing XueDa Century Education Technology Ltd.410-3x=1703(x+0.5)=210.5x+8=436x-3x=185X3-x -2=80.273 -=0.351.8x=0.972x -).756=90x -j+9=2148-27+5x=3110.5+x+

14、2 仁56x+2x+18=781.5x+18=3x9x-40=5(200-x) 5-30#个性化教学辅导教案Beijing XueDa Century Education Technology Ltd.(x-140) 70=44x=4407x+5.3=7.40.1(x+6)=3.3 0.42.1x=16.80.1(x+6)=3.3 0X4(x-5.6)=1.618(x-2)=2704(x-5.6)=1.67(6.5+x)=87.518(x-2)=2707(6.5+x)=87.5(27.5-3.5) x=012x=300-4x(27.5-3.5) x=015个性化教学辅导教案Beijing XueDa Century Education Technology Ltd.用字母表示数:（1） 甲数是3.5,比乙数多a,乙数是，甲、乙两数的和是。（2）用a元买了单价为1.8元的西瓜2千克，应找回 元。（3）