小学五年级数学解方程练习题.doc
古兰经学习-狐假虎威
五年级解方程计算题
(0.5+x)+x=9.8÷2
2(X+X+0.5)=9.8
25000+x=6x
3200=440+5X+X
X-0.8X=6 12x-8x=4.8
0.273÷x=0.35 1.8x=0.972
x÷0.756=90 0.1(x+6)=3.3×0.4
(27.5-3.5)÷x=4 9x-40=5
7.5+2X=15
x+5.6=9.4
91÷x=1.3
15x=3
3x+9=27
12x=300-4x
3x÷5=4.8
6x-3x=18
1.2x=81.6
x-0.7x=3.6
X+8.3=10.7
3x-8=16
18(x-2)=270
7x+5.3=7.4
0.5x+8=43
7(6.5+x)=87.5
x÷5+9=21 48-27+5x=31
10.5+x+21=56 x+2x+18=78
(200-x)÷5=30 (x-140)÷70=4
20-9x=2 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
1
3.5-5x=2
0.3×7+4x=12.5
x÷1.5-1.25=0.75
4x-1.3×6=2.6
6x+12.8=15.8
150×2+3x=690
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
2x-20=4
2(2.8+x)=10.4
13.2x+9x=33.3
x+4.8=7.2
3(x+2.1)=10.5
13(x+5)=169
3.4x-48=26.8
1.5(x+1.6)=3.6
65x+7=137
3x+6=18
(x-3)÷2=7.5
3x=x+100
6x+18=48
12x-9x=8.7
2x-97=34.2
42x+25x=134
2(x-3)=5.8
9x+4×2.5=91
4x-x=48.6 4.5x-x=28
3.5×2= 4.2+x 5X-2X=18
0.5×16―16×0.2=4x X-5.7=2.15
26×1.5= 2x+10 3X+0.7=7
13
9.25-X=0.403 18.9÷X=0. 3
23x=14x+27 x+14x=75
95-5x=80 1.8 +6x=54
6.7x-60.3=6.7 9+4x=53
2x+8=16 20x-14x=24
2
x+7x=8 9x-3x=6
6x-8=4 5x+x=9
4
8x-8=6x
5
x=20
2x+16=19 5x+8=19
14-6x=8
15+6x=27
5-8x=4 7x+8=15
2x-6=12
6x-6=0
2x-8=10
3
x-
4
=7
3x-7=26
24x+x=50
3x-8=31
3x-3=3
7x+7=14
5x+6=11
2.5x-8=4
3x+7=28
9x-x=16
1.2x-8=4
6x+6=12
5x-3x=4
9-2x=1
10-x=8
9+6x=15
2x+9=17
6x-7=28
x-56=1
x-30=12
6x-3=6
4x-18=14
3
4+5x=9
8x+9=17
x+9x=4+7
8-4x=6
7x-9=20
8-7x=1
6x-21=21
9x=18
5x+9=11
17-2x=11 x+4+8=23
7x-12=9 X-5.7=2.15
5X-2X=18
3X +0.5=5
18x-14x=12 3 x-42÷14=15
12+4x=56 22-14x=12
X+8.3=10.7 5x =30
9.26-X=0.402 26×1.5= 2x
0.5×16―16×0.1=4x 3.5×2= 4 x
36.9÷X=0.3 X÷0.5=2.6
93-5x=80 180-6x=54
9+4x=40 0.2x-0.4+0.5=3.7
9.4x-0.4x=16.2 92-4x=20
7x÷6=1.4 16x+34x=1
x-5.6=9.4
3x-8=16
5.3+7x=7.4
X-0.8X=6
7(x-2)=49
(x-2)÷3=7
(300-x)÷5=30
4
x÷0.8=90
3x+9=27
3x÷5=4.8
12x+8x=4.8
4×8+2x=36
x÷5+9=21
91÷x =1.3
5