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1、小学五年级方程专题训练复习题小学五年级方程专题训练复习题五年级数学每天一练 姓名 班级 成绩0.8x+16=96 4x .3xx 2x10 = 5.280x20 1.2x0.8x28 2x0.1=3.7 1.6x3.4x271.7x0.3x7.8 x0.24100 0.7x0.9=7.2 1.3x2.43=12.42 x+2.5=12.5 5 x-2=10.5 4 x+2.4 x=12.8 9 x4=1.82X+12=64 2.1+2x=12.9 2.8-12.4=32.4 0.3X+1.01=8.625（X+5）=625 5X-X=4.8 8(X+0.6)=23.2 0.36X=0.45.5
2、x6.77.8 6.2xx41.6 9x145.558 (7-1.4) x =2.854-X=24 7X=49 126X=42 13+A=28.512.5x=0.05 2x +5 = 40 4.2 33x = 5.1(写出检验过程)5x1.5 = 4.5 15x+6x = 168 0.4x+28=80 (写出检验过程)4（0.8+x）=7.2 （x-1.5）2=4 3x=x+100 (200-x)5=304(x+3)=2(x+10) 4.23+5.4x=3x+17.49x+42.591 4.2 x+2.5x134 10.5x+6.5x=51 89x-43x=9.25x-45=100 1.2x-
3、0.5x=6.3 83.4-2x=5652.8-3x=48.6 13.253X=0.403 2X-5.7=2.15+ X15+5X-2X=18 3.52= 4.2+ X 261.5= 2x+100.516160.2=4x 16.23X=0. 3 52(X+2.62) =2.6 7x1333x130.5 5x80 1.8 +6x54 6.7x 60.36.7 9 4x 4015 5X-2X=18 3.52= 4.2 x+1 261.5= 2x+30.516160.2=4x+1.2 9.252X=0.403 16.9(X+4)=0.3133(5+x)80 0.36-6x54 6.7x60.36.7
4、 9 4x400.2x0.40.53.7 9.4x0.4x16.2 124x20 （ x5）61.412x34x=1 18x14x=12 23 x514=14 1234x=5623x=14x14 30x-12x14x=1 x-0.7x=3.6五年级数学每天一练 姓名 班级 成绩0.8x+16=96 4x .3xx 2x10 = 5.280x20 1.2x0.8x28 2x0.1=3.7 1.6x3.4x271.7x0.3x7.8 x0.24100 0.7x0.9=7.2 1.3x2.43=12.42 x+2.5=12.5 5 x-2=10.5 4 x+2.4 x=12.8 9 x4=1.82X
5、+12=64 2.1+2x=12.9 2.8-12.4=32.4 0.3X+1.01=8.625（X+5）=625 5X-X=4.8 8(X+0.6)=23.2 0.36X=0.45.5x6.77.8 6.2xx41.6 9x145.558 (7-1.4) x =2.854-X=24 7X=49 126X=42 13+A=28.512.5x=0.05 2x +5 = 40 4.2 33x = 5.1(写出检验过程)5x1.5 = 4.5 15x+6x = 168 0.4x+28=80 (写出检验过程)4（0.8+x）=7.2 （x-1.5）2=4 3x=x+100 (200-x)5=304(x
6、+3)=2(x+10) 4.23+5.4x=3x+17.49x+42.591 4.2 x+2.5x134 10.5x+6.5x=51 89x-43x=9.25x-45=100 1.2x-0.5x=6.3 83.4-2x=5652.8-3x=48.6 13.253X=0.403 2X-5.7=2.15+ X15+5X-2X=18 3.52= 4.2+ X 261.5= 2x+100.516160.2=4x 16.23X=0. 3 52(X+2.62) =2.6 7x1333x130.5 5x80 1.8 +6x54 6.7x 60.36.7 9 4x 4015 5X-2X=18 3.52= 4.
7、2 x+1 261.5= 2x+30.516160.2=4x+1.2 9.252X=0.403 16.9(X+4)=0.3133(5+x)80 0.36-6x54 6.7x60.36.7 9 4x400.2x0.40.53.7 9.4x0.4x16.2 124x20 （ x5）61.412x34x=1 18x14x=12 23 x514=14 1234x=5623x=14x14 30x-12x14x=1 x-0.7x=3.6五年级数学每天一练 姓名 班级 成绩0.8x+16=96 4x .3xx 2x10 = 5.280x20 1.2x0.8x28 2x0.1=3.7 1.6x3.4x271.
8、7x0.3x7.8 x0.24100 0.7x0.9=7.2 1.3x2.43=12.42 x+2.5=12.5 5 x-2=10.5 4 x+2.4 x=12.8 9 x4=1.82X+12=64 2.1+2x=12.9 2.8-12.4=32.4 0.3X+1.01=8.625（X+5）=625 5X-X=4.8 8(X+0.6)=23.2 0.36X=0.45.5x6.77.8 6.2xx41.6 9x145.558 (7-1.4) x =2.854-X=24 7X=49 126X=42 13+A=28.512.5x=0.05 2x +5 = 40 4.2 33x = 5.1(写出检验过
9、程)5x1.5 = 4.5 15x+6x = 168 0.4x+28=80 (写出检验过程)4（0.8+x）=7.2 （x-1.5）2=4 3x=x+100 (200-x)5=304(x+3)=2(x+10) 4.23+5.4x=3x+17.49x+42.591 4.2 x+2.5x134 10.5x+6.5x=51 89x-43x=9.25x-45=100 1.2x-0.5x=6.3 83.4-2x=5652.8-3x=48.6 13.253X=0.403 2X-5.7=2.15+ X15+5X-2X=18 3.52= 4.2+ X 261.5= 2x+100.516160.2=4x 16.
10、23X=0. 3 52(X+2.62) =2.6 7x1333x130.5 5x80 1.8 +6x54 6.7x 60.36.7 9 4x 4015 5X-2X=18 3.52= 4.2 x+1 261.5= 2x+30.516160.2=4x+1.2 9.252X=0.403 16.9(X+4)=0.3133(5+x)80 0.36-6x54 6.7x60.36.7 9 4x400.2x0.40.53.7 9.4x0.4x16.2 124x20 （ x5）61.412x34x=1 18x14x=12 23 x514=14 1234x=5623x=14x14 30x-12x14x=1 x-0.7x=3.6
