五年级简易方程专项计算题.doc

方程专项测试（一）25000+x=6x 1.2x=81.6 x+5.6=9.4 91x 1.3 X+8.3=10.7 15x 3 2.5+x=6 1.2x=81.6 x+5.6=9.4 91x 1.3 X+8.3=10.7 15x 3 0.273x=0.35 1.8x=0.972 x+19.8=25.8 x+4.8=7.2 5.6x=33.6 9.8-x=3.8 75.6x=12.6 x-5=7 x-56=1 x-30=12 9x=18 1.8x=0.972x0.756=90 X-5.7=2.15 13 9.25X=0.40316.9X=0. 3方程专项测试（二）X-0.8X=6 x-0.7x=3.6 3x816 3x+9=2718(x-2)=270 7x+5.3=7.4 3x5=4.8 30x+25=85 410-3x=170 (200-x)5=30 3(x+0.5)=21 0.5x+8=43 1.5x+18=3x0.273x=0.35 (x-140)70=49x-40=5 x5+9=21 10.5+x+21=56 4(x-5.6)=1.6 7(6.5+x)=87.5 (27.5-3.5)x=4 (0.5+x)+x=9.8 X-0.8X=6 7.5+2X=15x-0.7x=3.6 3x816 3x+9=27 18(x-2)=270方程专项测试（三）7x+5.3=7.4 3x5=4.8 30x+25=85 1.48-2x=66x-12.83=0.06 410-3x=170 3(x+0.5)=21 0.5x+8=431.5x+18=3x 9x-40=5 x5+9=21 10.5+x+21=56(200-x)5=30 (x-140)70=4 4(x-5.6)=1.6 7(6.5+x)=87.5(27.5-3.5)x=4 5x+12.5=32.3 5(x+8)=102 5x+15=60 3.5-5x=2 x1.5-1.25=0.75 (x-3)2=7.5 6x+12.8=15.82x-20=4 3x+6=18 2(2.8+x)=10.4 3x=x+100 方程专项测试（四）6x+18=48 3(x+2.1)=10.5 13(x+5)=169 2x-97=34.23.4x-48=26.8 1.5(x+1.6)=3.6 2(x-3)=5.8 65x+7=425x-45=100 23.4-2x=56 4x-x=48.6 4.5x-x=285X-2X=18 3X+0.7=5 3.52= 4.2+x 23x=14x14x14x=65 3 5x80 1.8 +6x54 6.7x 60.36.79 4x 40 2x+8=16 x+7x=8 6x-8=45x+x=9 x-8=6x 2x-6=12 7x+7=14 方程专项测试（五）6x-6=0 5x+6=11 2x-8=10 0 .5x-8=4 3x-7=26 9x-x=16 24x+x=50 3x+7=28 3x-8=30 6x+6=12 3x-3=1 2x+16=19 5x+8=19 14-6x=8 15+6x=27 5-8x=47x+8=15 9-2x=1 4+5x=9 10-x=8 8x+9=17 9+6x=14 2x+9=17 8-4x=66x-7=12 7x-9=8 8-7x=1 6x-21=21方程专项测试（六）6x-3=6 4x-18=13 5x+9=11 6-2x=11 x+4+8=23 7x-12=8 1234x=56 2214x=12 X-5.7=2.15 3X 0.7=5 3.52= 4.2 x 261.5= 2x9.25X=0.403 16.9X=0.3 X0.5=2.6 124x20 35x80 1.8-6x54 6.7x60.36.7 9 4x40 (0.5+x)+x=9.82 2(X+X+0.5)=9.8 3200=450+5X+X 7(x-2)=2x+3X-0.8X=6 12x-8x=4.8 x-0.7x=3.6 12x=300-4x方程专项测试（七）x+2x+18=78 6x-3x=18 1.5x+18=3x (0.5+x)+x=9.82 48-27+5x=31 0.1(x+6)=3.30.4 2(X+X+0.5)=9.8 3200=450+5X+X12x-8x=4.8 7(x-2)=2x+3 12x=300-4x 1.48-2x=6 6x-12.83=0.06 6x-3x=18 1.5x+18=3x 53-x2=848-27+5x=31 x+2x+18=78 0.1(x+6)=3.30.4 0.37+4x=12.5 x1.5-1.25=0.75 4x-1.36=2.6 20-9x=1.26.25 1502+3x=690 13.2x+9x=33.3 12x-9x=8.7 42x+25x=134 9x+42.591 方程专项测试（八）4.2 x+2.5x134 10.5x+6.5x=51 89x-43x=9.2 1.2x-0.5x=6.3 5X-2X=18 261.5= 2x+10 0.516160.2=4x 23x=14x14 23x-1