五年级数学上册解方程专项训练 285.docx
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五年级数学上册解方程专项训练 285.docx
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五年级数学上册解方程专项训练285
5.95-x=1.6613x+17x=66.3x-4.9x=19.6
x-8.1=2.911x+12x=4.67.5x-3.9x=57.6
6.4+x=81.79x+10x=17.16.5x-4.5x=2
x-1.5=89.63x+4x=2.17.8x-3x=52.8
x+2.5=679x+4x=3.99.4x-4.3x=153
x-7.6=99.316x+12x=16.88.3x-2x=126
8.1+x=81.92x+17x=11.46.6x-5.3x=18.2
6.94-x=5.44x+2x=1.29x-5x=8
x-2.5=1.619x+18x=11.19.7x-2.8x=62.1
x-6=71.48x+9x=11.99.9x-3.2x=53.6
x-6.5=5810x+13x=16.18.9x-5x=81.9
7.76-x=2.2312x+11x=4.69.4x-2.6x=142.8
x-7.1=66.22x+8x=28.7x-3.4x=10.6
9.3+x=21.112x+13x=56.6x-4.4x=39.6
6.75-x=3.3716x+6x=19.87.8x-2x=145
2.2+x=6414x+6x=128.8x-1.9x=124.2
x-9=57.42x+15x=10.29x-3.3x=74.1
x+4.7=7.44x+15x=13.37.2x-5.2x=16
x-7.8=1.612x+8x=87.5x-2.2x=37.1
x-6.8=79.218x+19x=14.86.3x-3.6x=16.2
x-5.5=60.93x+13x=14.46.5x-3.1x=61.2
7.9+x=68.211x+16x=10.86.6x-3.8x=19.6
5.65-x=1.493x+2x=4.57.4x-2.7x=112.8
7.7-x=3.913x+13x=14.48.3x-4.4x=93.6
x-5.7=61.22x+2x=3.68.2x-2.4x=110.2
x-9=96.82x+2x=2.48x-1.4x=99
x+5.3=58.715x+15x=99.3x-3.4x=147.5
6.5+x=44.911x+14x=17.58.3x-2.4x=35.4
x-6.4=46.816x+5x=8.49.6x-1.8x=62.4
x+1.5=41.216x+8x=7.27.2x-3.7x=10.5
x+3.3=74.315x+12x=24.37.6x-4.8x=50.4
6.7+x=51.418x+6x=21.68.9x-5.3x=36
9.75-x=2.0911x+2x=10.48.3x-3.3x=15
8.5+x=19.72x+10x=68.8x-3.2x=95.2
x-2.3=71.39x+14x=20.77.3x-1.5x=40.6
x-7.7=84.319x+12x=24.87.1x-4.9x=48.4
6.31-x=1.794x+12x=12.89x-1.8x=129.6
x+5.2=80.83x+4x=3.59.8x-5.8x=96
x-5=54.717x+7x=21.66.4x-5.3x=27.5
6.64-x=5.369x+3x=9.68.2x-3.2x=90
x+3.9=63.57x+5x=2.47.7x-2.1x=11.2
9.01-x=3.947x+8x=1.56.9x-5.9x=26
x-7.9=27.93x+17x=67.6x-1.7x=123.9
x-9.5=94.215x+7x=8.88.9x-4.3x=9.2
5.4+x=51.714x+11x=22.59.1x-3.5x=33.6
6.14-x=3.068x+8x=3.28x-2.5x=44
x+1.1=34.915x+10x=56.6x-3.6x=69
8.28-x=4.0713x+10x=16.16.5x-3.7x=19.6
x-1.4=65.915x+3x=3.68.3x-5.4x=52.2
x+5.5=612x+4x=4.88x-5.4x=78
9.8+x=75.315x+12x=5.48.1x-3.5x=9.2
4.4+x=75.711x+13x=129.4x-5.1x=116.1
x-2.9=90.68x+12x=69.1x-4.5x=50.6
x+2.6=39.215x+3x=1.86.9x-3.5x=40.8
3.7+x=25.29x+19x=8.48.2x-4.7x=70
x+3.3=81.53x+14x=11.98.6x-1.2x=192.4
7.21-x=3.2912x+7x=15.29.5x-2.6x=207
x+1.5=35.612x+15x=13.57.8x-2x=40.6
9.1+x=71.519x+5x=19.29.9x-4.3x=11.2
x-5.4=24.75x+9x=9.88.4x-3.2x=62.4
5.56-x=2.3913x+4x=5.16.5x-2.1x=110
9.1+x=23.29x+2x=1.19.3x-1.7x=174.8
7.1+x=74.814x+18x=169.3x-1.4x=79
6.6+x=39.66x+15x=12.67.2x-3.6x=64.8
4.6+x=72.18x+17x=22.56.2x-5.5x=15.4
x-5.3=30.111x+7x=16.28.7x-3.4x=143.1
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