五年级数学上册解方程专项训练 50.docx
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五年级数学上册解方程专项训练 50.docx
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五年级数学上册解方程专项训练50
5.2+x=97.419x+3x=13.26.8x-3.9x=81.2
8.94-x=2.0510x+15x=22.57x-1.6x=81
6.72-x=3.2212x+5x=15.36.9x-1.8x=127.5
8.29-x=4.1913x+10x=16.19.4x-5.4x=32
x+2.9=93.919x+14x=16.59.6x-2.9x=187.6
x+2.4=7.412x+12x=4.87.2x-3.6x=7.2
x-5.7=55.86x+11x=3.47.9x-1.5x=166.4
x-9.5=34.63x+16x=13.38.5x-3.3x=156
7.57-x=3.29x+15x=2.49.5x-5.3x=63
x+4=35.515x+9x=19.29.1x-6x=21.7
9.59-x=1.439x+10x=17.16.1x-1.5x=128.8
2.2+x=20.213x+5x=14.47.7x-6x=45.9
x-4=19.87x+8x=127.7x-5.9x=10.8
x+5.3=19.816x+16x=19.27x-2.1x=147
6.08-x=2.0312x+3x=13.56.4x-3.8x=41.6
6.59-x=2.784x+18x=17.68.9x-1.1x=39
x-7.8=27.816x+11x=16.29.1x-3.5x=100.8
x-1.6=17.14x+13x=11.96.7x-1.9x=134.4
9.42-x=4.715x+13x=22.47.5x-5.8x=15.3
x-6.5=54.36x+19x=208.6x-4.3x=64.5
7.1+x=73.619x+13x=3.26.9x-4.9x=40
x-5.1=23.710x+19x=23.29.7x-1.6x=89.1
x-2.6=16.319x+19x=3.88.9x-2.5x=160
1.2+x=97.814x+16x=276.8x-1.3x=82.5
x+5.4=42.611x+2x=7.88.2x-2.9x=95.4
x+2.4=35.513x+10x=18.48.2x-4.9x=95.7
9.7+x=78.213x+11x=16.87.8x-5.4x=72
8.21-x=2.4210x+15x=209.4x-4.1x=148.4
3.5+x=30.912x+18x=188.8x-1.8x=21
9.2+x=51.25x+14x=15.28.7x-2x=201
x-3.4=27.417x+4x=16.88x-2.8x=36.4
x+3.9=58.410x+19x=2.98.8x-1.4x=207.2
6.57-x=1.988x+15x=2.36.4x-3.3x=21.7
x+1.9=15.13x+3x=1.86.9x-1.5x=113.4
3.3+x=64.612x+18x=218.8x-3.6x=119.6
9.4+x=27.610x+18x=11.26.1x-2.9x=35.2
x+2.4=79.417x+16x=13.26.1x-2.8x=72.6
x-1.5=30.718x+13x=24.89.7x-2.1x=197.6
x+2.1=21.96x+19x=157.6x-6x=19.2
4+x=99.212x+12x=19.29.1x-2.1x=49
x-7.1=43.412x+15x=2.79.1x-3.8x=132.5
6.18-x=3.843x+10x=6.56.7x-2.2x=81
2.7+x=75.318x+13x=24.88.8x-3.7x=147.9
x+2.9=33.917x+17x=20.47.7x-4.2x=91
7.14-x=3.4719x+4x=18.49.6x-2.1x=127.5
8.45-x=4.9215x+15x=186.3x-3x=33
x+2.1=51.412x+2x=8.49x-6x=45
7.61-x=5.5110x+11x=10.56.7x-2.2x=135
x-7.9=2.13x+4x=3.59.5x-3.1x=160
x+3.2=88.411x+8x=1.99.6x-4.1x=115.5
7.7+x=20.615x+11x=15.67x-5.9x=18.7
x+2.9=2815x+17x=25.69.6x-3.1x=97.5
4+x=66.24x+9x=5.27.6x-3.4x=121.8
x+3.6=20.714x+3x=1.78.2x-5.9x=4.6
x+1.6=93.74x+17x=12.68.6x-3.9x=42.3
x+4.2=36.42x+3x=27.2x-3.5x=111
x-3.4=71.74x+3x=5.66.9x-1.9x=40
4.9+x=53.65x+9x=5.66.8x-5x=19.8
x-6.7=71.88x+15x=2.37.1x-3x=106.6
7.48-x=3.38x+13x=14.77.3x-4.9x=64.8
5.8-x=1.8418x+13x=12.46.6x-1.4x=98.8
x+1.4=15.716x+15x=9.37.2x-3.1x=90.2
6.67-x=3.815x+19x=16.87.2x-5.9x=26
9.8+x=77.417x+4x=6.38.5x-3.4x=147.9
x+4.4=30.416x+7x=13.88.8x-2.5x=176.4
x+3.4=99.46x+12x=14.46.9x-1.5x=32.4
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