五年级数学上册解方程专项训练 49.docx
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五年级数学上册解方程专项训练 49.docx
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五年级数学上册解方程专项训练49
x+2.6=33.214x+9x=20.79.8x-4.6x=52
x+5.3=40.119x+7x=10.46.4x-3.7x=13.5
5.97-x=3.88x+13x=14.78.3x-4.1x=37.8
6.6+x=86.36x+10x=1.66.9x-3.1x=72.2
x-5.7=43.413x+14x=24.38x-6x=34
9.41-x=2.7115x+17x=3.26.3x-4.4x=51.3
9.4+x=66.13x+10x=9.19.8x-2.8x=35
1.5+x=81.210x+11x=8.46.6x-1.8x=62.4
6.2+x=99.213x+17x=277.6x-3.8x=41.8
x+3.4=48.813x+13x=2.68.8x-1.8x=21
6.83-x=1.7912x+13x=2.59.3x-1.4x=158
x-8=79.119x+4x=11.57.6x-5.2x=19.2
5.8+x=46.217x+2x=11.49.5x-3.8x=136.8
x+3.1=30.514x+7x=16.88.3x-2.9x=54
6.22-x=3.748x+9x=6.88.4x-1.9x=65
x+4.4=57.59x+5x=11.29.1x-1.7x=125.8
1.3+x=65.114x+6x=28.3x-4.4x=74.1
8.05-x=5.228x+13x=18.97.5x-2.6x=122.5
x+5=31.410x+11x=10.58.9x-1.1x=156
x+4.9=33.75x+3x=1.67.5x-3.9x=46.8
x-8.2=26.86x+18x=9.69.1x-1.8x=43.8
8.9+x=33.615x+12x=24.38.5x-5.1x=74.8
1.5+x=7716x+15x=21.77.1x-4.2x=37.7
x-7.2=504x+8x=2.48.7x-2x=100.5
5.89-x=2.899x+7x=4.87.4x-3.3x=61.5
x+2.1=49.95x+11x=1.66.5x-3.5x=42
7.8+x=20.22x+3x=0.59.2x-5.7x=98
9.06-x=5.3314x+9x=13.86.2x-4.1x=31.5
x-6=5812x+2x=2.87.7x-3.2x=67.5
6.8+x=22.82x+13x=1.56.9x-1.2x=85.5
6.4+x=51.716x+5x=10.57.5x-1.8x=85.5
x+1.2=90.87x+14x=18.99.5x-3.6x=35.4
9.86-x=4.6119x+3x=13.26.6x-4.2x=55.2
6.14-x=4.014x+2x=1.26.3x-3.6x=10.8
6.25-x=3.8316x+14x=68.4x-3.4x=35
7.03-x=4.9315x+13x=25.27.1x-3.6x=73.5
6.3+x=95.35x+8x=7.86.5x-2.5x=72
x+5.1=31.213x+13x=139.8x-3.9x=153.4
1.6+x=59.98x+10x=97.8x-2.7x=5.1
7.9+x=41.619x+16x=17.56.5x-2.8x=92.5
x-7.4=78.617x+12x=14.57x-1.5x=154
1.5+x=83.811x+9x=126.3x-4.3x=2
7.17-x=1.7116x+3x=5.77.9x-2.9x=110
x-9.1=54.215x+19x=178x-4.7x=69.3
x+4.1=76.417x+17x=30.67.8x-1.2x=13.2
x-6.2=19.29x+11x=126.9x-4.4x=5
x-6.2=303x+8x=7.79.2x-5.7x=38.5
6.77-x=2.0417x+14x=6.26.3x-3x=26.4
7+x=37.42x+14x=4.88.9x-5.4x=42
8.44-x=2.628x+12x=49.8x-1.6x=237.8
x+1.5=793x+2x=18.5x-3.8x=89.3
1.5+x=737x+11x=10.87.3x-5.1x=8.8
5.81-x=3.892x+13x=10.56.1x-3.8x=64.4
7.23-x=2.7915x+2x=6.87.1x-1.4x=119.7
x+3.1=24.63x+17x=66.9x-5.3x=9.6
x+1.7=634x+11x=1.56.5x-4.9x=17.6
5.4+x=88.83x+7x=67.7x-2.3x=81
x+5.5=15.38x+2x=46.1x-2.8x=3.3
5.8-x=4.4216x+19x=148.1x-1.7x=76.8
x+1.5=59.211x+12x=16.18.7x-1.6x=49.7
x-3.3=55.89x+10x=5.78x-1.8x=111.6
1.9+x=73.111x+17x=2.87.6x-1.5x=42.7
7.41-x=3.713x+3x=1.27.2x-1.7x=22
x-8.6=64.96x+6x=10.88.4x-1.6x=163.2
x+4.9=21.314x+14x=5.69.8x-5.8x=80
x-4.5=27.518x+14x=166.6x-1.7x=9.8
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