五年级数学上册解方程专项训练 251.docx
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五年级数学上册解方程专项训练 251.docx
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五年级数学上册解方程专项训练251
x+2.6=72.617x+19x=3.67.2x-5x=33
x+4.9=21.67x+10x=8.58.4x-3.7x=136.3
x-7.6=58.713x+14x=13.59.9x-2.9x=105
3.7+x=73.79x+19x=16.88.4x-5x=88.4
x-2.9=42.34x+6x=97.1x-5.2x=5.7
x+1.9=13.45x+18x=16.18.1x-5.4x=81
x-2.5=8317x+12x=26.19.6x-3.9x=108.3
3.6+x=29.913x+4x=13.69.4x-2.2x=50.4
x-5.6=93.311x+8x=13.37.7x-4.6x=52.7
6.15-x=3.559x+11x=107.3x-1.8x=104.5
5.4+x=27.86x+10x=12.86.3x-5.6x=14.7
x+4.5=81.717x+19x=3.69.3x-1.4x=142.2
7.19-x=1.7219x+12x=21.78.7x-1.6x=21.3
x-4.4=82.111x+6x=15.38.4x-1.8x=151.8
9.8+x=89.316x+14x=69.1x-2x=127.8
6.9+x=38.517x+6x=11.58.3x-1.5x=176.8
6.19-x=111x+9x=167.5x-2.2x=58.3
x+2.5=73.118x+15x=9.98.4x-3.2x=26
6.83-x=4.7916x+15x=9.38.7x-3.9x=62.4
x-1.4=70.515x+5x=46.4x-4.5x=43.7
6.97-x=1.5516x+8x=129.2x-5.4x=15.2
4.3+x=21.417x+14x=9.36.4x-4.3x=58.8
2.3+x=57.514x+7x=2.16.9x-3.7x=25.6
x+4.7=23.313x+5x=14.49.8x-5.8x=44
x+1.4=54.812x+18x=249x-5.4x=3.6
8.7+x=31.814x+8x=2.27.3x-1.9x=75.6
x-9=90.119x+18x=29.69.2x-3.2x=114
6.51-x=4.522x+6x=2.48.9x-1.5x=103.6
x+1.3=7.719x+8x=5.48x-5.8x=59.4
x+3.8=21.218x+15x=13.29.6x-1.3x=66.4
6.87-x=3.398x+16x=21.69.9x-3.3x=171.6
x+4.2=76.215x+2x=8.58.9x-2.7x=179.8
8.4+x=84.513x+11x=2.48.5x-5.8x=24.3
x+1.5=69.63x+9x=4.86.5x-4.6x=55.1
x-3.8=93.914x+7x=10.56.1x-1.9x=105
9.17-x=5.1517x+5x=118.7x-5.6x=37.2
x+4.8=49.219x+16x=10.58.5x-3.3x=62.4
x-4.1=3.85x+19x=7.28.8x-3.6x=31.2
x-3.5=19.117x+14x=3.16.8x-5.7x=23.1
x-3.9=35.813x+11x=9.69.5x-1.8x=169.4
3.7+x=54.611x+4x=39.4x-1.5x=23.7
x-5.8=30.213x+9x=15.47.6x-1.2x=19.2
x+4.8=6.412x+17x=26.18x-3.6x=101.2
7.5+x=1817x+8x=2.56.2x-4.7x=34.5
x+4.9=75.911x+17x=5.69.6x-4.3x=58.3
x-9.9=30.619x+15x=23.89.6x-1.2x=117.6
1.7+x=77.58x+5x=6.56.6x-5.7x=6.3
9.5+x=78.914x+14x=146.3x-1.8x=117
x-5.5=33.86x+10x=12.89.8x-2.2x=30.4
x+2.8=21.82x+14x=1.66.9x-2.7x=96.6
6.6-x=3.3717x+2x=11.48.8x-1.1x=138.6
8.6-x=4.393x+11x=1.49.3x-2.1x=43.2
7.27-x=4.7811x+16x=5.47.4x-1.4x=48
8.88-x=3.862x+6x=2.48.5x-4.7x=34.2
8.49-x=1.763x+13x=12.87.7x-1.2x=175.5
6.81-x=5.3715x+19x=30.69.3x-5.3x=12
6.05-x=2.7719x+17x=7.27.6x-2.8x=67.2
x+2=32.117x+7x=128.5x-1.6x=6.9
x-3.3=69.67x+4x=3.38.4x-2x=64
x+4.3=61.916x+9x=12.56.1x-1.5x=59.8
x-6.2=54.311x+16x=8.18.7x-2.5x=49.6
2.9+x=27.614x+7x=2.16.4x-1.7x=126.9
9+x=31.42x+5x=1.49.1x-2.3x=102
x-2.4=97.612x+7x=15.26.9x-4.6x=43.7
8.45-x=3.728x+15x=20.78.2x-5.5x=10.8
x-2.6=34.618x+5x=16.19.1x-1.2x=221.2
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