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个性化教学辅导教案BeijingXueDaCenturyEducationTechnologyLtd.1五年级解方程专项训练解下列方程(0.5+x)+x=9.8÷22(X+X+0.5)=9.825000+x=6x3200=450+5X+XX-0.8X=612x-8x=4.87.5＋2X=151.2x=81.6x+5.6=9.4x-0.7x=3.691÷x＝1.3X+8.3=10.715x＝33x－8＝167(x-2)=2x+3个性化教学辅导教案BeijingXueDaCenturyEducationTechnologyLtd.23x+9=2718(x-2)=27012x=300-4x7x+5.3=7.43x÷5=4.830÷x+25=851.4×8-2x=66x-12.8×3=0.06410-3x=1703(x+0.5)=210.5x+8=436x-3x=181.5x+18=3x5×3-x÷2=80.273÷x=0.35个性化教学辅导教案BeijingXueDaCenturyEducationTechnologyLtd.31.8x=0.972x÷0.756=909x-40=5x÷5+9=2148-27+5x=3110.5+x+21=56x+2x+18=78(200-x)÷5=30(x-140)÷70=40.1(x+6)=3.3×0.44(x-5.6)=1.67(6.5+x)=87.5(27.5-3.5)÷x=4x+19.8=25.85.6x=33.6个性化教学辅导教案BeijingXueDaCenturyEducationTechnologyLtd.49.8-x=3.875.6÷x=12.65x+12.5=32.35(x+8)=102x+3x+10=703(x+3)=50-x+35x+15=603.5-5x=20.3×7+4x=12.5x÷1.5-1.25=0.754x-1.3×6=2.620-9x=1.2×6.256x+12.8=15.8150×2+3x=6902x-20=4个性化教学辅导教案BeijingXueDaCenturyEducationTechnologyLtd.53x+6=182(2.8+x)=10.4(x-3)÷2=7.513.2x+9x=33.33x=x+100x+4.8=7.26x+18=483(x+2.1)=10.512x-9x=8.713(x+5)=1692x-97=34.23.4x-48=26.842x+25x=1341.5(x+1.6)=3.62(x-3)=5.8个性化教学辅导教案BeijingXueDaCenturyEducationTechnologyLtd.665x+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+x26×1.5=2x+10个性化教学辅导教案BeijingXueDaCenturyEducationTechnologyLtd.70.5×16―16×0.2=4x139.25－X=0.40316.9÷X=0.323x=14x＋14x＋14x=653－5x＝801.8+6x＝546.7x－60.3＝6.79＋4x＝402x+8=1623x-14x=14x+7x=89x-3x=66x-8=45x+x=9个性化教学辅导教案BeijingXueDaCenturyEducationTechnologyLtd.8x-8=6x4/5x=202x-6=127x+7=146x-6=05x+6=112x-8=101/2x-8=4x-5/6=73x+7=283x-7=269x-x=1624x+x=506/7x-8=43x-8=30个性化教学辅导教案BeijingXueDaCenturyEducationTechnologyLtd.96x+6=123x-3=15x-3x=42x+16=195x+8=1914-6x=815+6x=275-8x=47x+8=159-2x=14+5x=910-x=88x+9=179+6x=14x+9x=4+7个性化教学辅导教案BeijingXueDaCenturyEducationTechnologyLtd.102x+9=178-4x=66x-7=127x-9=8x-56=18-7x=1x-30=126x-21=216x-3=69x=184x-18=135x+9=116-2x=11x+4+8=237x-12=8个性化教学辅导教案BeijingXueDaCenturyEducationTechnologyLtd.11X-5.7=2.15155X-2X=183X0.7=53.5×2=4.2x26×1.5=2x0.5×16―16×0.2=4x9.25－X=0.40316.9÷X=0.3X÷0.5=2.63－5x＝801.8-6x＝546.7x－60.3＝6.79＋4x＝400.2x－0.4＋0.5＝3.79.4x－0.4x＝16.2个性化教学辅导教案BeijingXueDaCenturyEducationTechnologyLtd.1212－4x＝201/3x＋5/6x＝1.412x＋34x=118x－14x=1223x－5×14=1412＋34x=5622－14x=12(0.5+x)+x=9.8÷22(X+X+0.5)=9.825000+x=6x3200=450+5X+XX-0.8X=612x-8x=4.87.5*2X=151.2x=81.6个性化教学辅导教案BeijingXueDaCenturyEducationTechnologyLtd.13x+5.6=9.4x-0.7x=3.691÷x＝1.3X+8.3=10.715x＝33x－8＝167(x-2)=2x+33x+9=2718(x-2)=27012x=300-4x7x+5.3=7.43x÷5=4.830÷x+25=851.4×8-2x=66x-12.8×3=0.06个性化教学辅导教案BeijingXueDaCenturyEducationTechnologyLtd.14410-3x=1703(x+0.5)=210.5x+8=436x-3x=181.5x+18=3x5×3-x÷2=80.273÷x=0.351.8x=0.972x÷0.756=909x-40=5x÷5+9=2148-27+5x=3110.5+x+21=56x+2x+18=78(200-x)÷5=30个性化教学辅导教案BeijingXueDaCenturyEducationTechnologyLtd.15(x-140)÷70=40.1(x+6)=3.3×0.44(x-5.6)=1.67(6.5+x)=87.5(27.5-3.5)÷x=44x=4402.1x=16.818(x-2)=27018(x-2)=27012x=300-4x7x+5.3=7.40.1(x+6)=3.3×0.44(x-5.6)=1.67(6.5+x)=87.5(27.5-3.5)÷x=4个性化教学辅导教案BeijingXueDaCenturyEducationTechnologyLtd.16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）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，上午比下午多运土（）吨。（9）商场上午卖出电视机10台，下午又卖了7台，每台电视机A元。全天共卖电视机一共收入（）元，上午比下午卖电视机少收入（）元。