五年级数学上册解方程专项训练 242.docx
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五年级数学上册解方程专项训练242
7.6+x=68.316x+2x=5.46.6x-4.8x=34.2
6.7+x=92.410x+9x=7.69.2x-6x=54.4
9.16-x=4.312x+5x=10.29.5x-2.3x=129.6
x+2.5=7811x+13x=19.28.6x-2.6x=54
x-8.6=70.97x+6x=6.56.3x-2.9x=64.6
5.7+x=24.410x+14x=19.26.2x-3x=28.8
1.5+x=80.53x+9x=2.49.5x-5.2x=73.1
9.11-x=4.8417x+11x=146.2x-3.6x=44.2
6.64-x=4.517x+8x=159.8x-2.2x=60.8
1.3+x=253x+12x=69.5x-3.2x=176.4
8.1+x=54.718x+5x=2.39.4x-2.7x=154.1
x-7.1=46.714x+2x=4.89.4x-2.9x=65
4.4+x=17.518x+18x=10.89.7x-4.7x=110
x+3.4=69.66x+11x=8.56.8x-2.5x=17.2
x-6.1=9.316x+12x=149.1x-4.8x=73.1
4.2+x=66.817x+8x=7.59.3x-4.2x=35.7
x+3.7=40.45x+19x=16.89x-2.5x=26
7.7+x=88.15x+17x=6.67.1x-6x=16.5
x+3.2=7.84x+2x=0.68.9x-1.7x=64.8
x+2.2=66.19x+4x=3.98.8x-3.6x=135.2
x-9=34.413x+4x=5.18.2x-3.8x=66
5.62-x=3.5414x+11x=109.5x-1.8x=69.3
7.43-x=2.344x+13x=10.26.9x-4.3x=7.8
x+3.7=34.210x+5x=13.59.8x-2.4x=155.4
6.9+x=41.613x+9x=13.27x-5.4x=6.4
x+3.6=93.19x+17x=10.48.4x-4.1x=47.3
5+x=12.33x+5x=5.68.6x-1.1x=112.5
x+5.3=10.812x+2x=9.88.7x-5x=77.7
x+4.7=44.79x+7x=12.87.1x-1.2x=177
1.9+x=27.519x+10x=23.26.3x-1.6x=47
6.9+x=25.918x+11x=5.87.6x-4x=93.6
x+1.4=41.49x+17x=5.27x-2.6x=13.2
x-9=34.75x+17x=17.67.6x-2.3x=79.5
x+5.3=29.57x+6x=11.77.4x-5.4x=56
3.2+x=36.65x+4x=0.99.9x-2.7x=21.6
x+2.2=25.82x+5x=4.28x-1.1x=165.6
3.8+x=69.26x+14x=68.5x-1.2x=7.3
x-4.3=62.911x+12x=16.17.6x-2.2x=10.8
x-7.1=25.86x+4x=49.2x-5.2x=120
x+5.2=21.95x+5x=78.5x-4.6x=81.9
x-7.4=88.718x+9x=8.17.1x-5.3x=12.6
x-6.7=36.419x+8x=2.76.8x-5.2x=8
8.9+x=97.317x+3x=169.1x-2.1x=161
7.61-x=5.275x+8x=1.36.3x-4.5x=27
x-7=6.88x+18x=20.86.4x-2x=22
6.07-x=4.12x+14x=6.47.1x-4.2x=29
9.4-x=3.0812x+18x=247.3x-5.3x=38
8.81-x=2.385x+6x=8.88.1x-1.6x=32.5
x+2.7=89.27x+9x=3.26.6x-2.1x=135
x-7.5=10.112x+17x=2.96.1x-4.6x=12
x+3.3=45.719x+7x=23.46.3x-5.9x=2
x-9.3=20.617x+9x=15.68x-1.3x=180.9
x+3.1=18.95x+2x=4.28.6x-5.8x=64.4
8.13-x=4.335x+2x=2.18.8x-4.9x=15.6
x+2.7=67.76x+10x=86.3x-5x=23.4
5.95-x=2.1514x+5x=3.89.7x-4.6x=56.1
x+5=26.315x+8x=18.49.9x-1.6x=99.6
6.96-x=2.1916x+19x=148.1x-2.2x=17.7
6.9-x=5.2118x+14x=12.89x-5.5x=91
x-2.4=2416x+5x=10.58.9x-1.2x=169.4
2.2+x=77.510x+4x=9.89.1x-3.9x=135.2
8.45-x=4.7317x+2x=15.29.8x-1.5x=249
x+2.5=19.415x+18x=19.87.6x-3x=18.4
7.1+x=59.718x+19x=25.98.4x-1.8x=99
x-9.8=37.93x+12x=39.2x-2.6x=165
6.42-x=1.876x+18x=19.28.6x-2.4x=167.4