五年级数学上册解方程专项训练 166.docx
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五年级数学上册解方程专项训练166
6.8+x=79.714x+17x=27.96.7x-5.7x=25
x-5=13.519x+3x=19.89.9x-2.8x=35.5
9.42-x=2.078x+7x=69.9x-1.3x=206.4
4.7+x=48.618x+10x=16.89.1x-3.9x=78
8.9+x=59.218x+7x=56.3x-3.1x=73.6
4.5+x=17.811x+18x=2.99.7x-1.5x=229.6
x-7=64.719x+17x=32.47.5x-5.2x=2.3
5.9-x=2.3811x+12x=11.57.5x-5.4x=56.7
7.8+x=44.68x+10x=14.46.6x-1.1x=44
x+5=84.94x+8x=3.66.4x-3.3x=21.7
x+5.2=89.211x+12x=6.99.4x-1.4x=136
9.98-x=4.8912x+13x=209.4x-5.6x=91.2
1.5+x=94.412x+17x=20.36.7x-3.1x=7.2
8.7+x=47.112x+11x=2.36.2x-1.1x=147.9
9.17-x=3.718x+10x=10.89.9x-3.7x=43.4
x+4.1=46.311x+17x=11.29.7x-5.7x=88
4.4+x=45.613x+6x=17.17.6x-3.4x=71.4
9.2-x=2.963x+5x=7.28.3x-2.2x=146.4
9.96-x=5.58x+6x=12.66.5x-2.2x=120.4
9.1+x=14.32x+13x=7.58.8x-1.5x=116.8
x-4.4=2612x+13x=12.59x-2.7x=50.4
8.39-x=2.5713x+14x=24.38.7x-4.9x=34.2
x-4=57x+18x=59.7x-2x=200.2
x+2.6=20.917x+4x=18.96.5x-5.6x=17.1
x+1.6=65.718x+13x=15.57.7x-5.4x=48.3
8.21-x=1.2315x+10x=2.58.7x-4.5x=88.2
4.3+x=173x+4x=2.89.2x-6x=60.8
6.37-x=3.0211x+12x=11.57.3x-2.6x=112.8
x+3.4=63.82x+12x=5.68.4x-1.4x=210
4.4+x=61.49x+13x=118.5x-2.7x=17.4
9.38-x=4.1518x+9x=16.28.5x-5.2x=69.3
2.4+x=29.47x+14x=2.17.3x-4.1x=35.2
9+x=13.34x+11x=13.58x-4x=24
6.3+x=24.88x+10x=5.46.9x-3.3x=25.2
x-3=76.212x+7x=11.46.2x-4.9x=6.5
2.1+x=66.16x+18x=9.68.2x-5.3x=20.3
5.95-x=4.7310x+15x=22.56.9x-2.5x=48.4
4.4+x=92.77x+4x=2.27.8x-1.8x=96
x+1.2=63.24x+19x=2.39.8x-3.5x=163.8
x-9.8=11.29x+13x=15.46.9x-2.9x=24
x+1.2=55.84x+4x=4.87.7x-1.9x=174
6.39-x=2.922x+5x=2.87.5x-2.9x=138
7.42-x=3.967x+15x=17.69.3x-2.4x=151.8
x+4.1=295x+5x=99.4x-5.7x=37
x+3.3=36.75x+19x=4.89.3x-4.8x=130.5
x+1.7=38.819x+17x=21.67.6x-5.9x=20.4
7.27-x=2.219x+15x=6.88x-1.1x=6.9
3.7+x=44.97x+9x=14.49.7x-2.3x=59.2
x-3.7=78.67x+15x=2.28.4x-3.2x=104
x-1.5=4.44x+14x=7.29.1x-5.6x=3.5
4+x=96.219x+11x=68.5x-6x=67.5
8.3-x=3.337x+15x=15.49.3x-1.4x=86.9
6.39-x=1.222x+11x=9.16.8x-4.9x=13.3
4.1+x=61.515x+17x=3.29.3x-1.7x=212.8
7.49-x=5.472x+15x=6.86.7x-3.1x=25.2
5.4+x=78.13x+12x=4.58.1x-1.1x=35
x-3.1=4.916x+14x=68.9x-3x=123.9
9+x=37.13x+11x=76.6x-3x=64.8
6.07-x=1.767x+12x=11.48x-2.3x=74.1
2.9+x=10.13x+12x=13.59.7x-4.9x=33.6
x+1.1=99.915x+2x=13.66.7x-5x=11.9
x+4.3=74.813x+19x=12.86.4x-4.2x=28.6
x-1.3=71.78x+4x=2.48.3x-1.8x=156
4+x=40.315x+13x=19.66.7x-4.9x=27
8.93-x=1.247x+17x=21.66.1x-1.3x=129.6
x+1.4=8.717x+6x=6.97.1x-2.7x=44