五年级数学上册解方程专项训练 142.docx
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五年级数学上册解方程专项训练 142.docx
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五年级数学上册解方程专项训练142
7.73-x=4.711x+8x=15.27.8x-1.8x=120
7.15-x=1.015x+18x=6.99.6x-2.2x=133.2
x+1.2=37.116x+8x=16.88.6x-3.2x=156.6
5.89-x=4.667x+14x=6.38.6x-2.6x=42
8.5+x=16.98x+13x=12.69.9x-4.9x=120
8.4+x=61.815x+14x=26.16.7x-1.8x=14.7
9.8-x=4.6416x+6x=118.9x-2.1x=61.2
x-4.8=99.26x+6x=4.88x-5.6x=38.4
x-9.6=47.418x+10x=19.67.5x-5.4x=37.8
x+4.6=19.716x+7x=6.99.2x-4.2x=25
x-5.9=68.85x+2x=5.68.8x-3.9x=53.9
8.1-x=2.294x+8x=1.27.7x-3.8x=81.9
x-8.9=42.514x+2x=3.27.7x-2.6x=61.2
x-8.7=5.719x+18x=33.39.4x-5.7x=48.1
x+3.6=16.514x+18x=9.69x-3.3x=142.5
x-6.2=41.22x+12x=11.29.3x-1.9x=59.2
x-3.2=92.812x+10x=15.46.7x-1.7x=45
x+2.7=11.115x+8x=6.99.6x-3.7x=88.5
9+x=26.55x+2x=6.37.8x-2.3x=66
x+5.4=16.614x+11x=2.59x-1.6x=177.6
9.3+x=25.215x+9x=2.48.1x-1.2x=103.5
6.96-x=4.296x+12x=7.27.6x-1.9x=74.1
6+x=10.715x+2x=1.77.4x-4.9x=47.5
5.3+x=61.111x+14x=17.56.6x-2.8x=38
x-7.7=38.313x+12x=59.9x-4.1x=46.4
x-6.6=77.75x+8x=6.59.1x-1.1x=144
4+x=98.510x+15x=207.7x-5.2x=15
8.4+x=22.115x+11x=7.86.8x-2.4x=96.8
x+2.4=53.24x+2x=1.28.2x-2.2x=90
x-9.9=80.618x+13x=21.78.4x-1.7x=46.9
x+5.3=88.314x+7x=16.89.9x-5x=39.2
6.7+x=20.910x+2x=4.86.8x-1.1x=91.2
5.8+x=87.82x+10x=4.87.4x-2.8x=115
x-6.7=86.915x+15x=128.6x-5.5x=9.3
8.25-x=1.42x+17x=5.76.5x-5.9x=4.2
x+3.8=56.44x+15x=15.28.4x-4.7x=107.3
1.1+x=86.34x+12x=14.47.7x-4.6x=68.2
x-6.3=72.42x+17x=13.36.1x-3.1x=39
7.6+x=67.54x+3x=2.89x-1.9x=120.7
x-9.4=846x+13x=17.17.6x-2.8x=124.8
6.7+x=41.619x+9x=19.69.6x-5.8x=19
x-3.3=53.316x+4x=89.7x-2x=215.6
6.99-x=3.674x+11x=128.1x-3.2x=19.6
x-8.1=82.219x+14x=6.66.9x-1.9x=150
8.6+x=90.916x+9x=7.58x-2.4x=151.2
x-8.6=9.59x+12x=2.18.6x-2.5x=140.3
6.3+x=30.54x+14x=3.68.8x-3.1x=165.3
x-9.9=14.518x+14x=28.89.9x-1.2x=8.7
x-5.7=48.69x+14x=4.66.4x-5.5x=18.9
x-3.3=41.92x+12x=8.48.2x-4.2x=24
x+3.4=203x+19x=8.88.9x-2.7x=68.2
x+3=17.56x+16x=116.4x-4x=67.2
7.7-x=2.3913x+7x=48.1x-5.9x=6.6
x+4.8=23.211x+9x=109.7x-3.2x=169
x-6.8=63.312x+14x=7.89.7x-2.1x=15.2
x-2.8=57.215x+9x=9.66.2x-5.6x=13.2
x+5.2=19.77x+5x=69.7x-3.4x=151.2
x-4.9=90.216x+2x=1.89.4x-2x=155.4
7.82-x=2.632x+15x=6.86.5x-1.1x=81
x-4.1=29.39x+11x=48.2x-5.8x=45.6
3.9+x=28.218x+4x=4.46.5x-1.8x=89.3
6.28-x=2.8319x+9x=148.7x-1.5x=108
6.92-x=4.3311x+7x=3.68x-4.2x=30.4
4+x=34.115x+15x=66.6x-3.7x=87
x+1.4=1711x+2x=9.17.6x-5.4x=11
x+3=41.313x+5x=3.67.2x-4.3x=14.5
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