小学六年级数学解方程及解比例练习题
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六年级解方程及解比例练习题
解比例:
x:10=
4
1:
3
1 0.4:x=1.2:2
4.212=x 3 21
:51=41:x 0.8:4=x:8
4
3
:x=3:12 1.25:0.25=x:1.6 92=x 8
x 36=354
x: 32=6: 2524
x 5.4=2
.26 45:x=18:26
2.8:4.2=x:9.6 101:x=81:4
1
2.8:4.2=x:9.6
x:24= 43:31 8:x=54:43 85:61=x: 12
1
0.6∶4=2.4∶x 6∶x =15∶13 0.612=1.5
x
34∶12=x ∶45 1112∶45=2536∶x x ∶114=0.7∶1
2 10∶50=x ∶40 1.3∶x =5.2∶20 x ∶3.6=6∶18
13∶120=169∶ x 4.60.2=8x 38=x 64
解方程
X - 27 X=4
3
2X + 25 = 35 70%X + 20%X = 3.6
X ×53=20×41 25% + 10X = 54 X - 15%X = 68
X +83X =121 5X -3×21
5
=75 32X ÷41=12
6X +5 =13.4 3X=83 X ÷72=16
7
X +87X=43 4X -6×3
2
=2
125 ÷X=310 53 X = 7225 98 X = 61×5116 X ÷
356=45
26
×2513 4x -3 ×9 = 29 21x + 61x = 4
103X -21×3
2
=4 6X +5 =13.4 25 X-13 X=310 4χ-6=38
5X=
1915 218
X=154 X ÷54=2815 32X ÷41=12 53X=7225 98X=61×5116 X ÷356=45
26
÷2513 X-0.25=41 4X =30% 4+0.7X=102 32X+21X=42 X+41X=105 X-8
3
X=400
X-0.125X=8 X 36
= 43 X+37 X=18 X ×( 16 + 38 )=1312
x -0.375x=65 x ×32+21=4×83 X -7
3X =12 5 X -2.4×5=8 0.36×5- 34 x = 35 23 (x- 4.5) = 7 1
2 x- 25%x = 10
x- 0.8x = 16+6 20 x – 8.5= 1.5 x- 4
5
x -4= 21
X +25%X=90 X -37 X= 89 X - 27 X=43
2X + 25 = 35
70%X + 20%X = 3.6 X ×5
3=20×4
1 25% + 10X = 5
4 X - 15%X = 68 X +8
3
X =121 5X -3×
21
5
=75 32X ÷41=12 6X +5 =13.4 3X=83 X ÷72=167 X +87X=43 4X -6×3
2=2
125 ÷X=310 53 X = 7225 98 X = 61×5116 X ÷ 356=4526
×2513 4x -3 ×9 = 29
2
1
x +
6
1x = 4
103X -21×3
2=4 6X +5 =13.4 25 X-13 X=310 4χ-6=38 5X=1915 218
X=154
X ÷
54=2815 32X ÷41=12 53X=7225 98X=61×51
16
X ÷
356=4526
÷2513
X-0.25=41 4
X
=30% 4+0.7X=102
32X+21X=42 X+41X=105 X-8
3
X=400 X-0.125X=8
X
36
= 43 X+37 X=18
X ×( 16 + 38 )=1312 x -0.375x=65 x ×32+21=4×83
X -73
X =12 5 X -2.4×5=8 0.36×5- 34 x = 35
23 (x- 4.5) = 7 1
2 x- 25%x = 10 X +25%X=90 x- 0.8x = 16+6 20 x – 8.5= 1.5 x- 4
5 x -4= 21
X -37 X= 89 X - 27 X=4
3
2X + 25 = 35
70%X + 20%X = 3.6 X ×53
=20×4
1 25% + 10X = 5
4
X - 15%X = 68 X +83X =121 5X -3×21
5
=75
3X=83 X ÷72=167 X +87X=43 4X -6×3
2
=2
125 ÷X=310 53 X = 7225 98 X = 61×5116 X ÷
356=45
26
×2513 4x -3 ×9 = 29 21x + 61x = 4
103X -21×32=4 204
1
=+x x 8)6.2(2=-x 6X +5 =13.4 25 X-13 X=3
10 4χ-6=38
5X=
1915 218
X=15
4 X ÷54=2815