五年级数学上册解方程专项训练 259.docx
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五年级数学上册解方程专项训练 259.docx
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五年级数学上册解方程专项训练259
x+3.9=96.317x+15x=9.67.1x-2.1x=80
x+1.7=12.118x+5x=11.57.8x-2.8x=45
x+4.2=15.419x+9x=146.4x-2.2x=75.6
8.9+x=10.311x+10x=2.18.9x-2.5x=160
9.58-x=3.3514x+10x=9.68.8x-1.3x=97.5
7.02-x=3.222x+12x=9.88.3x-5.6x=21.6
9.07-x=3.762x+14x=12.88.4x-4.1x=47.3
x+3.5=61.48x+19x=21.68x-2.3x=17.1
8.08-x=4.2916x+5x=16.87.2x-4.1x=93
8.48-x=1.9914x+11x=17.56.6x-2.7x=105.3
x-4.8=38.19x+6x=127x-1.7x=111.3
x-4.8=17.714x+9x=4.66.1x-2.4x=62.9
8.89-x=2.6219x+14x=9.97.7x-1.4x=157.5
9.3-x=218x+2x=128.1x-5.8x=41.4
x-1.9=51.68x+5x=10.47.3x-5.9x=22.4
8.52-x=2.9311x+4x=99.9x-5x=98
x+4=84.412x+3x=127.2x-3.8x=91.8
x-7.1=9.513x+13x=18.27.3x-2x=132.5
x-6.2=88.717x+9x=18.26.2x-4x=24.2
8.3+x=86.412x+11x=16.17.1x-5.5x=17.6
4.6+x=24.513x+5x=14.47.4x-4.5x=43.5
3.3+x=31.510x+14x=2.47x-1.9x=102
9.77-x=3.7517x+18x=31.56.7x-1.6x=112.2
x-2.5=95.914x+13x=21.66.7x-4.2x=15
7.34-x=3.914x+9x=9.29.7x-3.9x=52.2
x+3=4416x+13x=5.87x-4.9x=52.5
7.24-x=4.019x+8x=15.38.2x-2.9x=137.8
7.2+x=56.219x+19x=26.67.6x-1.9x=79.8
x-9=50.37x+13x=86.9x-1.1x=110.2
x-1.4=82.22x+5x=5.69x-3.3x=57
x+1.2=8816x+15x=27.97.8x-6x=32.4
6.91-x=1.535x+6x=2.26.2x-3.9x=16.1
x-1.7=36.111x+11x=4.49.9x-3.3x=26.4
4.2+x=44.32x+12x=5.66.5x-2.1x=127.6
5.57-x=2.7217x+18x=79.9x-3.6x=25.2
3.9+x=43.912x+14x=23.46.3x-2x=73.1
x+1.4=28.519x+9x=22.46.8x-2.9x=23.4
x-6.4=54.95x+11x=14.49.6x-6x=68.4
4.3+x=86.73x+13x=14.49.3x-5.7x=39.6
9.56-x=1.123x+16x=7.68.9x-6x=81.2
5.1+x=50.315x+11x=5.27.6x-6x=24
x+3=6314x+17x=6.27.7x-2.6x=122.4
x+4.1=96.77x+14x=18.99.1x-5.2x=54.6
x+4.5=80.117x+14x=18.67.7x-2.2x=44
x-9.8=19.117x+15x=19.29.9x-1.7x=114.8
x-4.2=56.912x+14x=18.26.2x-4x=50.6
4.9+x=79.99x+2x=1.17.1x-4.9x=15.4
x+2=75.418x+12x=187x-2.7x=55.9
9.3+x=30.511x+9x=29.6x-2x=190
6.3-x=4.748x+17x=22.57.6x-1.7x=88.5
7.1+x=34.817x+3x=146.6x-5x=40
x-6.2=53.914x+10x=7.26.1x-3.4x=75.6
9.49-x=2.2313x+17x=187.8x-3.5x=120.4
x+5.2=81.819x+7x=10.46.5x-4.2x=46
5.74-x=2.3913x+2x=10.57.8x-2.6x=156
x+3.1=934x+8x=3.68.9x-5.2x=14.8
x-7.1=31.14x+3x=2.16.2x-4.7x=33
4+x=94.72x+7x=3.66.9x-1.8x=10.2
1.5+x=40.47x+10x=13.66.9x-3.4x=45.5
6.19-x=2.919x+13x=17.68.8x-2.2x=66
2.1+x=86.312x+18x=217.1x-2.8x=64.5
8.76-x=2.035x+16x=6.38.9x-2.1x=122.4
3.6+x=17.65x+15x=48.2x-4.4x=79.8
7.28-x=2.973x+18x=16.88.7x-2.6x=73.2
2.4+x=28.57x+17x=16.86.8x-5.6x=14.4
8.1+x=62.311x+9x=109.6x-3x=19.8
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