五年级数学上册解方程专项训练 99.docx
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五年级数学上册解方程专项训练 99.docx
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五年级数学上册解方程专项训练99
x+2.8=17.12x+15x=15.38.8x-1.8x=91
x-2.6=58.33x+4x=4.27.8x-5.5x=55.2
x+4.4=86.69x+4x=1.38.3x-6x=50.6
x+1.3=13.313x+7x=189.1x-5.5x=93.6
1.1+x=27.216x+13x=8.77.6x-4.7x=37.7
8.7+x=88.514x+11x=209.8x-3.2x=151.8
2.8+x=84.719x+8x=2.79x-4.3x=9.4
7.63-x=3.698x+19x=13.57x-2.6x=57.2
x-5.1=85.212x+7x=15.29.2x-3x=99.2
6.42-x=4.146x+14x=66.9x-4.8x=63
5.86-x=2.912x+4x=2.46.5x-5.5x=26
6.8+x=44.52x+2x=1.28.9x-2.1x=142.8
8+x=53.25x+15x=186.3x-1.8x=13.5
1.1+x=71.12x+3x=0.57.9x-4.9x=12
5.9-x=4.818x+7x=1.59.8x-2.2x=129.2
x+2.5=72.63x+2x=39.8x-5.8x=64
x-2.7=97.310x+5x=69.6x-4.3x=53
7.65-x=3.7311x+16x=8.16.6x-1.4x=15.6
5.2+x=18.516x+13x=8.78.9x-2.6x=144.9
x-2.8=80.214x+17x=15.57.1x-5.1x=28
x+4.5=38.75x+18x=16.17.5x-2.6x=49
7.3+x=85.26x+7x=7.87.2x-1.9x=74.2
8.4+x=85.57x+10x=3.48.6x-4.5x=86.1
x-3.4=71.112x+2x=12.69.4x-4.9x=99
5.9-x=1.9217x+17x=10.27.5x-2.2x=111.3
4.3+x=49.56x+3x=2.78.1x-4.1x=68
5.64-x=4.012x+8x=19.1x-2.3x=183.6
5.3+x=52.316x+6x=15.46.1x-3.7x=9.6
9.2-x=2.315x+6x=12.67.1x-1.1x=84
7.81-x=2.82x+18x=107.6x-1.5x=134.2
x-3.8=62.88x+3x=2.27.2x-2.5x=126.9
x-9.3=75.52x+17x=1.97.8x-3.9x=109.2
x+5.2=145x+14x=15.27.8x-1.2x=165
x-3.6=14.715x+5x=69.8x-3.4x=12.8
6.15-x=4.4110x+17x=21.68.8x-3.4x=21.6
x+1.1=5214x+18x=6.47x-3.6x=13.6
x-3.6=38.55x+16x=4.27.8x-5.5x=25.3
x-8.9=17.519x+8x=24.38.5x-2.6x=177
7.04-x=3.3710x+15x=7.59.9x-1.6x=58.1
6.23-x=1.9911x+5x=6.49.8x-5.3x=130.5
x+1.2=37.79x+3x=7.29.1x-1.6x=157.5
x-4.7=36.211x+2x=10.49.9x-2.9x=56
8.37-x=1.243x+4x=0.77.7x-4.6x=49.6
x+3.7=40.66x+6x=1.26.4x-2.9x=94.5
7+x=45.312x+2x=8.46.2x-1.2x=75
7.33-x=5.055x+15x=108.2x-2x=155
x+2.2=663x+15x=1.86.3x-5.2x=18.7
x+4.6=70.514x+16x=36.3x-5.2x=1.1
x+5.1=91.93x+12x=126.8x-2.5x=98.9
7.8+x=768x+18x=2.68.8x-5.7x=12.4
9.9+x=476x+19x=2.56.1x-1.7x=74.8
x-1.8=33.83x+10x=10.47.5x-4.8x=5.4
x+5.4=35.94x+2x=1.89.6x-2.5x=213
x-8.3=3.911x+8x=3.89.3x-5.9x=23.8
x+4=93.915x+10x=106.8x-4.2x=67.6
7.97-x=5.442x+18x=107x-5.9x=16.5
x-4.7=56.76x+7x=3.98.7x-2.3x=57.6
x-5.9=71.414x+11x=207x-1.9x=61.2
x-3=50.46x+15x=8.46.4x-1.9x=90
7.81-x=4.5111x+3x=4.29.5x-3.2x=50.4
x-7.7=57.38x+7x=7.59.1x-5.7x=102
8.2+x=29.611x+17x=22.49.6x-4.6x=5
5.61-x=3.77x+3x=59.8x-1.6x=196.8
x+1.7=54.43x+5x=1.67.6x-4.3x=59.4
x+3.8=17.62x+12x=11.29.4x-5.5x=89.7
8.01-x=4.0110x+6x=6.49.7x-4.1x=22.4
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