五年级数学上册解方程专项训练 150.docx
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五年级数学上册解方程专项训练150
4.2+x=83.43x+15x=5.46.7x-3.2x=31.5
6.81-x=1.419x+17x=10.88x-2.2x=58
x-9.4=347x+6x=1.37.8x-4.5x=82.5
2.1+x=72.819x+6x=158.8x-4.7x=90.2
8.54-x=4.759x+10x=7.66.4x-4x=64.8
x-8.4=85.28x+7x=10.59.1x-2.6x=110.5
x+5.4=72.62x+10x=67.3x-4.7x=39
x+2.5=85.717x+5x=13.27.1x-3.3x=26.6
7.2-x=3.3617x+4x=6.37.9x-4x=89.7
7.53-x=3.049x+10x=3.88.5x-2.7x=174
x-6.9=93.312x+3x=7.59x-3.7x=143.1
x+1.9=22.817x+12x=11.68.2x-2.1x=183
x+1.4=83.715x+11x=20.89x-4.8x=100.8
9.02-x=4.3416x+5x=14.76.5x-2.8x=18.5
9.7+x=56.88x+18x=15.66.4x-3.1x=29.7
6.3+x=93.318x+4x=4.48.6x-5.8x=53.2
5.4+x=3910x+2x=9.67.9x-3.1x=144
x-8.1=34.710x+12x=17.67.8x-4.6x=96
6.02-x=3.675x+14x=13.39.2x-3.5x=96.9
x-8.9=78.42x+3x=4.56.9x-1.5x=21.6
x+1.8=7.27x+18x=12.56.3x-5.7x=10.8
x-3.9=26.513x+13x=23.49.6x-5.8x=45.6
7.8+x=14.713x+13x=5.26.7x-1.1x=44.8
9.43-x=4.276x+19x=109.5x-3.9x=11.2
7.8+x=61.27x+12x=15.29.5x-5.6x=3.9
x-8.1=22.26x+13x=9.57.4x-4.1x=13.2
x-2.6=52.416x+5x=16.88.8x-5.2x=36
7+x=47.412x+16x=8.48.8x-1.9x=179.4
x-1.6=35.912x+10x=117.4x-3.6x=34.2
4.6+x=16.216x+13x=2.98.2x-5.1x=40.3
5.2+x=25.99x+9x=5.49.9x-2.8x=28.4
x-5=359x+17x=18.28.8x-1.4x=148
x-7.8=4.63x+8x=2.28.2x-4x=84
x+5.2=28.49x+19x=11.29.1x-2.3x=34
x+4.9=11.515x+14x=26.19.2x-1.4x=179.4
x+4.5=92.816x+2x=12.69x-2.6x=25.6
6.55-x=4.5312x+7x=15.28.3x-5.8x=40
8.7+x=75.99x+5x=2.89.2x-3.9x=116.6
x-6.5=27.617x+12x=23.28x-3.4x=59.8
x-4.1=42.215x+6x=2.18x-3.9x=45.1
x-5.1=5310x+10x=147.9x-3.8x=98.4
x+1.5=11.212x+9x=10.58.1x-3.8x=30.1
5.94-x=3.175x+8x=10.46.7x-6x=14
9.4+x=188x+9x=8.56.2x-5.7x=2.5
6.21-x=5.414x+13x=6.87.2x-1.8x=135
x+4.7=46.913x+3x=6.49.4x-3.4x=90
x-7.6=7016x+10x=10.48x-6x=18
1.7+x=69.87x+18x=17.56.8x-3.9x=11.6
x+3.3=61.412x+10x=13.27.1x-5.5x=17.6
5.9+x=29.52x+3x=28.3x-2.6x=148.2
x+4.4=47.316x+12x=8.48.2x-4.5x=48.1
x+2=90.116x+13x=2.99.8x-5.1x=61.1
x+1.9=25.816x+10x=15.67.6x-5x=10.4
5.96-x=1.433x+5x=1.68.1x-5.7x=7.2
x-1.5=73.413x+12x=7.58.7x-1.6x=21.3
3.6+x=74.66x+4x=39.5x-4.9x=32.2
6.08-x=1.9818x+11x=23.28.2x-1.9x=151.2
x-1.6=24.819x+7x=5.29x-3.3x=17.1
x-1.9=63.816x+9x=17.58.2x-3.4x=72
x-9.7=24.111x+5x=3.27.7x-5x=45.9
7.49-x=4.013x+15x=5.48.2x-1.1x=149.1
x-7.9=65.110x+5x=7.57x-1.6x=124.2
x-9.9=59.317x+4x=16.88.5x-4.5x=20
2.9+x=455x+6x=4.49.2x-5.9x=3.3
x+2.8=82.86x+13x=17.18.7x-3.6x=86.7
6.67-x=3.327x+19x=15.69.7x-5.3x=118.8