五年级数学上册解方程专项训练 286.docx
《五年级数学上册解方程专项训练 286.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 286.docx(3页珍藏版)》请在冰点文库上搜索。
五年级数学上册解方程专项训练286
7.82-x=4.3518x+8x=7.89.9x-5.5x=88
1.7+x=63.411x+8x=7.68.2x-4.2x=96
x-3.7=60.66x+19x=2.56.4x-3.1x=59.4
5.2+x=38.83x+17x=26.7x-2.5x=109.2
x+1.2=23.93x+14x=8.57.8x-3.4x=66
x+1.1=36.85x+7x=9.66.3x-3.2x=15.5
7.54-x=1.976x+9x=129x-2x=182
6.19-x=1.163x+17x=148.9x-4.7x=113.4
x+1.4=20.17x+5x=10.87.4x-4.2x=12.8
6.13-x=2.3411x+3x=1.46.6x-5.5x=33
6.04-x=5.2910x+2x=8.49.6x-2.9x=80.4
x+3.1=82.86x+8x=8.46.2x-3.1x=31
8.23-x=1.4818x+11x=20.39.3x-2.2x=134.9
6.84-x=1.2912x+8x=107.6x-1.6x=126
2.3+x=64.319x+7x=138.7x-5.8x=49.3
x+1.2=95.814x+10x=127.7x-5.9x=27
7.23-x=3.47x+2x=1.89x-5.5x=3.5
x-4.3=74.33x+13x=14.46.7x-3x=25.9
7.28-x=2.1217x+11x=25.26.8x-1.9x=78.4
x+4=34.57x+6x=7.87.6x-2x=156.8
x-7.3=24.612x+6x=14.46.3x-2.3x=108
6.31-x=1.9914x+8x=4.47.6x-5.3x=36.8
9+x=72.79x+18x=16.28.7x-2.4x=69.3
x-2=56.718x+17x=10.57.9x-5.1x=2.8
x+1.8=36.15x+4x=1.86.9x-2.1x=72
7.54-x=2.764x+4x=2.49.2x-5.3x=11.7
x+4.6=86.87x+10x=11.99.5x-2.7x=68
x-3.6=88.85x+15x=87.7x-1.8x=11.8
6.07-x=5.3416x+6x=15.48.8x-5.6x=41.6
7.71-x=2.7310x+18x=25.26.7x-5.3x=4.2
x-7.8=19.812x+13x=17.59.8x-2.2x=167.2
6.31-x=4.8811x+16x=8.19.6x-4.4x=72.8
7+x=46.513x+12x=22.57.9x-3.3x=110.4
x+1.7=13.67x+12x=7.69.5x-4.3x=83.2
x+4.8=25.415x+12x=2.76.8x-5.2x=3.2
5.8+x=59.213x+14x=24.38.4x-5.6x=25.2
4.8+x=81.219x+6x=22.58.4x-4x=39.6
6.75-x=4.922x+14x=1.66.4x-1.9x=63
x+1.3=93.313x+16x=11.67.4x-4.5x=37.7
x-4=21.916x+3x=9.59.4x-1.6x=195
9.82-x=4.6917x+9x=23.46.8x-4.7x=48.3
x-1.3=4.54x+4x=2.48.6x-1.1x=30
8.19-x=4.947x+6x=9.19.5x-2.3x=50.4
x+1.7=94.213x+12x=12.58.2x-2.7x=38.5
7.01-x=5.486x+18x=14.47.8x-2.2x=128.8
x-6.8=64.514x+19x=16.57.9x-4.5x=95.2
9.25-x=4.4310x+16x=10.48x-4.5x=21
x-8=46.914x+5x=7.67.5x-6x=1.5
x+4.1=65.418x+7x=208.6x-2.7x=123.9
6.06-x=3.417x+7x=21.69.6x-1.2x=126
9.7+x=6915x+3x=3.66.2x-5.5x=19.6
x-3.3=91.911x+15x=7.86.5x-1.3x=52
x-7.2=12.13x+12x=7.57.3x-3.9x=85
6.1-x=4.3512x+4x=4.88.3x-2.6x=34.2
x-3.8=58.14x+17x=6.39.7x-3.9x=52.2
1.8+x=25.85x+15x=46.9x-2.9x=32
4.7+x=20.512x+7x=1.99.8x-1.6x=24.6
2.9+x=16.99x+10x=1.97.9x-6x=3.8
x+2=98.59x+19x=8.47.9x-2.4x=88
x-1.4=54.910x+6x=86.4x-2.9x=31.5
x-4.2=49.27x+4x=2.28x-4.9x=43.4
x-9.2=19.69x+5x=2.88.4x-1.3x=92.3
x-2.4=3.52x+12x=8.48.8x-1.9x=172.5
x+1.9=96.812x+19x=6.29.8x-4x=34.8
x-9.8=34.719x+5x=21.68.2x-5.3x=23.2
x-9.4=9.514x+16x=186.3x-1.7x=128.8