五年级数学上册解方程专项训练 302.docx
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五年级数学上册解方程专项训练302
6.5+x=70.18x+4x=10.88.1x-3.7x=118.8
x+1.4=2617x+3x=69.1x-4.7x=105.6
2.1+x=17.43x+13x=3.28.4x-4.1x=12.9
6.66-x=5.3213x+16x=5.87.5x-2.5x=105
x-8.2=28.23x+10x=5.28.9x-5.6x=23.1
x-5.2=17.117x+18x=10.58.1x-3.9x=88.2
x-1.4=34.59x+9x=5.46.5x-4.2x=66.7
4.3+x=78.912x+3x=1.57.2x-5.1x=35.7
8.6+x=27.110x+5x=13.58.9x-2.2x=154.1
x+5.1=89.92x+11x=7.89x-1.3x=146.3
3.4+x=83.64x+10x=2.87.6x-2.9x=131.6
x+3.3=28.218x+10x=149.1x-3.7x=48.6
x+4.6=71.43x+9x=1.28.6x-2.9x=79.8
6.01-x=2.810x+11x=16.88.2x-5.3x=14.5
x-9.1=73.82x+14x=4.87.9x-2x=17.7
8.9+x=95.34x+14x=16.26.1x-3.4x=10.8
x+1.7=99.77x+3x=38.3x-3.3x=100
x-5.2=23.117x+2x=7.66.7x-1.9x=19.2
7.7+x=33.610x+4x=77x-3.2x=83.6
9.09-x=2.2210x+18x=22.46.9x-5.6x=31.2
x+5.2=20.113x+9x=4.47x-2.9x=82
x-2.7=2515x+12x=24.39.9x-2x=150.1
7.48-x=1.6317x+18x=31.56.7x-6x=16.1
x-8.4=9.55x+13x=7.28.2x-4.5x=111
x+3=45.814x+9x=20.78.7x-4.7x=96
x-7=8.54x+13x=15.39.3x-1.4x=173.8
x+4.8=77.916x+16x=12.87.4x-2.3x=30.6
3.3+x=79.312x+4x=14.48.2x-1.6x=184.8
x+3.2=15.511x+16x=16.26.3x-4.1x=17.6
7.8+x=25.315x+10x=7.57.8x-1.9x=17.7
6.51-x=4.264x+4x=0.89.8x-2.4x=148
6.26-x=1.77x+8x=4.58x-1.2x=47.6
x+5.2=43.75x+18x=4.68.9x-5.8x=27.9
x+3.3=19.716x+15x=9.39.8x-1.8x=208
x+3.8=99.413x+13x=2.69.1x-5x=114.8
x-6.8=52.33x+2x=49x-6x=15
7.4+x=48.18x+15x=6.97.3x-3.2x=86.1
8.4+x=55.46x+3x=5.49.9x-3.2x=127.3
x+3.1=11.312x+12x=126.1x-2.9x=44.8
x-2.5=63.316x+8x=14.48.8x-1.9x=69
8.3+x=39.815x+12x=16.27.7x-3.2x=117
8.42-x=1.9519x+8x=10.88.9x-3.9x=20
7.5-x=2.0117x+11x=25.27.8x-1.8x=144
8.8+x=14.13x+2x=46.8x-4x=25.2
x+3.4=19.12x+7x=1.89.5x-3.5x=78
8.9+x=66.913x+7x=69x-4.7x=116.1
5.6+x=38.47x+6x=6.58.7x-1.3x=88.8
9.68-x=2.3511x+8x=17.17.4x-5.8x=11.2
x+3.6=67.74x+12x=1.69.6x-5.3x=116.1
7.91-x=1.9412x+16x=2.88.6x-3.2x=10.8
x-6.6=92.119x+6x=17.57.1x-2.5x=82.8
5.59-x=4.6114x+10x=21.69x-5x=52
x-3.3=55.77x+16x=16.16.1x-3.1x=12
x+3=39.25x+10x=98.1x-1.6x=26
x-8.9=33.416x+19x=289.8x-2.6x=158.4
6.3-x=1.333x+3x=4.88.8x-5.2x=25.2
8.04-x=1.858x+14x=15.48.3x-1.1x=7.2
9.18-x=3.4319x+2x=6.39.7x-4.2x=137.5
x-3=70.85x+2x=3.59.4x-4.3x=122.4
x+4.3=86.43x+6x=8.18.6x-4.2x=110