小学数学解方程计算题200道
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小学六年级解方程练习题
200道(0.5+x)+x=9.8 十 2 2(X+X+0.5)=9.8
25000+x=6x
3200=450+5X+X X-0.8X=6 12x-8x=4.8 7.5*2X=15 1.2x=81.6 x+5.6=9.4
52 - x = 15 91 - x = 1.3 X+8.3=10.7 15x = 3 3x- 8= 16 7(x-2)=2x+3
3x+9=2718(x-2)=270
12x=300-4x 7x+5.3=7.4 3x - 5=4.8
30 - x+25=85
1.4 X 8-2x=6 6x-1
2.8 X 3=0.06
410-3x=170
3(x+0.5)=21
0.5x+8=43
6x-3x=18
1.5x+18=3x
5 X 3-x - 2=8
0.273 - x=0.35
1.8x=0.972
x - 0.756=90
9x-40=5
x十5+9=21
48-27+5x=31
10.5+x+21=56
x+2x+18=78 (200-x) - 5=30 (x-140) - 70=4 0.1(x+6)=3.3 X 0.4 4(x-5.6)=1.6
7(6.5+x)=87.5 (27.5-3.5) - x=4 x+19.8=25.8
5.6x=33.6
9.8-x=3.8
75.6 - x=12.6
5x+12.5=32.3
5(x+8)=102
x+3x+10=70
3(x+3)=50-x+3
5x+15=60
3.5-5x=2
0.3 X 7+4x=12.5
x - 1.5-1.25=0.75
4x-1.3 X 6=2.6
20-9x=1.2 X 6.25
6x+12.8=15.8
150 X 2+3x=690
2x-20=4
3x+6=18
2(2.8+x)=10.4
(x-3) - 2=7.5
13.2x+9x=33.3
3x=x+100
x+4.8=7.2
6x+18=48
3(x+2.1)=10.5 12x-
9x=8.7 13(x+5)=169 2x-97=34.2 3.4x-48=26.8 42x+25x=134
1.5(x+1.6)=3.6 2(x-
3)=5.8 65x+7=42 9x+4X 2.5= 91 4.2 x+2.5x= 134 10.5x+6.5x=51 89x-
43x=9.2 5x-45=100
1.2x-0.5x=6.3
23.4=2x=56 4x-x=48.6 4.5x-x=28 X-5.7=2.15 15 5X-2X=18 3X+0.7=5 3.5 X 2= 4.2+x
26 X 1.5= 2x+10 0.5 X 16 —16 X 0.2=4x
13 9.25 - X=0.403 16.9 - X=0.3
X- 0.5=2.6
x+ 13= 33
3 - 5x= 80
1.8 +6x= 54
6.7x - 60.3 = 6.7 9 + 4x = 40
2x+8=16
x/5=10
x+7x=8
9x-3x=6
6x-8=4
5x+x=9
x-8=6x
4/5x=20
2x-6=12
7x+7=14
6x-6=0
2x-8=10
1/2x-8=4 x-56=7
3x+7=28 3x-7=26 9x-
x=16 24x+x=50 6/7x-8=4 3x-8=30 6x+6=12 3x-
3=1 5x-3x=4 2x+16=19 5x+8=19 14-6x=8
15+6x=27 5-8x=4
7x+8=15
9- 2x=1 4+5x=9
10- x=8 8x+9=17
9+6x=14 x+9x=4+7 2x+9=17
8-4x=6
6x-7=12
7x-9=8
x-56=1
8-7x=1
x-30=12 6x-21=21 6x-3=6 9x=18 4x-18=13 5x+9=11 6-2x=11
x+4+8=23 7x-12=8 X-5.7=2.15
15 5X-2X=18
3X 0.7=5
3.5 X 2=
4.2 x
0.5 X 16 —16 X 0.2=4x
9.25-X=0.403
16.9 - X=0.3
X- 0.5=2.6
3 —5x= 80
1.8-6x= 54
6.7x—60.3 = 6.7
9 + 4x= 40
0.2x—0.4 + 0.5= 3.7 9.4x—0.4x= 16.2 12 —4x= 20
1/3x+ 5/6x= 1.4
12x+ 34x=1
18x—14x=12
23 x—5 X 14=14 12+ 34x=56 22—14x=12
23x-14x=14
x+ 14x=65
23x=14x+ 14
30x12x—14x=1