五年级数学上册解方程专项训练 87Word格式文档下载.docx
《五年级数学上册解方程专项训练 87Word格式文档下载.docx》由会员分享,可在线阅读,更多相关《五年级数学上册解方程专项训练 87Word格式文档下载.docx(3页珍藏版)》请在冰豆网上搜索。
x+1.4=48.312x+10x=8.87.9x-2.1x=139.2
x+3.7=22.75x+13x=12.68.5x-2.4x=36.6
x+2.4=23.215x+7x=15.47.5x-4.6x=43.5
8.1+x=38.515x+11x=23.48.3x-5.1x=19.2
7.06-x=2.1513x+13x=20.89.1x-5.1x=16
x+4.9=69.416x+19x=287.8x-2.6x=93.6
x+4.5=5.610x+10x=67.2x-3.3x=3.9
9.4+x=50.63x+3x=2.47.6x-3.7x=35.1
8+x=697x+7x=12.69.8x-4.1x=114
x+3.6=72.76x+8x=12.66.4x-4.8x=20.8
4.1+x=50.96x+11x=5.16.8x-5x=10.8
1.1+x=75.815x+4x=1.96.3x-2.4x=23.4
2+x=37.718x+7x=59.1x-1.4x=223.3
x+4.6=88.43x+8x=1.16.5x-5.9x=1.8
x-8.2=70.22x+19x=12.69x-5.9x=6.2
x-5.9=24.82x+5x=4.26.4x-2.2x=16.8
7.9+x=29.213x+12x=59.2x-4x=31.2
6.09-x=2.317x+4x=8.88x-1.9x=61
x+2.2=55.514x+16x=159x-3.3x=28.5
x+1.7=41.24x+18x=15.49.4x-4.8x=133.4
2.7+x=9410x+9x=11.46.9x-2.1x=57.6
5.4+x=58.917x+18x=24.56.1x-1.8x=94.6
x+2=11.19x+16x=58.5x-1.8x=113.9
3.1+x=48.72x+4x=1.89.5x-1.1x=243.6
x-3.5=74.76x+17x=13.87.2x-1.7x=77
x-3.6=81.910x+19x=11.69.7x-1.8x=213.3
4+x=5013x+2x=128.5x-1.6x=124.2
8.19-x=2.1912x+7x=15.27.4x-3.3x=16.4
8.3+x=59.211x+16x=5.46.8x-4.8x=16
8.32-x=2.0317x+4x=2.18.5x-3.8x=32.9
x+3.1=42.315x+9x=9.66.5x-1.3x=10.4
x+3.8=95.64x+2x=1.86.7x-1.2x=22
x+5.5=52.511x+14x=12.58.7x-3.8x=132.3
7.51-x=1.6614x+18x=22.48x-5.4x=41.6
x+5.1=17.214x+7x=10.59.5x-1.4x=210.6
8.7+x=58.510x+9x=11.47.4x-4.1x=69.3
6.55-x=4.884x+15x=11.47.9x-3.5x=35.2
x-6.2=5.22x+16x=7.29.4x-4.4x=95
x+1.1=485x+8x=11.77.3x-1.8x=33
x+5.2=96.92x+11x=7.89.4x-3.4x=120
x+4=359x+15x=21.69.9x-4.4x=159.5
x+4.2=79.719x+14x=29.76.8x-1.3x=16.5
x-8.6=53.87x+7x=4.26.3x-1.9x=79.2
2.5+x=63.710x+7x=5.17.7x-2.3x=162
x-3.5=46.83x+13x=3.26.4x-4.5x=19
x+5.1=22.113x+12x=108x-3.7x=4.3
9.11-x=4.7513x+8x=4.29x-1.7x=109.5
2+x=692x+3x=37.7x-1.1x=132
x+3.4=58.410x+7x=1.78x-3.6x=61.6
9.43-x=5.096x+8x=9.89.3x-1.5x=156
5.68-x=2.693x+5x=7.26.9x-4.4x=60
x+3=56.310x+19x=5.88.4x-2.6x=11.6
x+5.5=34.412x+18x=128.1x-5.8x=64.4
x+1.9=98.513x+11x=4.88.3x-1.9x=96
x-6.4=60.618x+15x=3.38.3x-5.8x=65
5.83-x=3.4218x+17x=31.59.7x-1.2x=76.5
9.48-x=3.082x+12x=5.68.9x-5.2x=29.6
7.8+x=89.915x+12x=24.38.5x-4.6x=39
x-9=60.34x+13x=5.18.2x-1.9x=126
8.8+x=454x+10x=12.67.6x-4.4x=64
8.4+x=15.74x+4x=2.48.3x-5.9x=62.4