人教版六年级解方程及解比例练习题
解比例或方程:
x:10=2:5 4:x=6:3 24:x=6:12
5:4=10:x :4=x:8 6:x=3:12
25:=x:1 92=x 8 x 36=3
54
?
x: 7=6: 3 x 5.4=2
.26
45:x=18:26 :=x: 101:x=81:4
1
:=x:
x:24= 43:31 8:x=54:43 85:61=x: 12
1
0.6∶4=∶x 6∶x =15∶1
3 错误!=错误!
;
34∶12=x ∶45 1112∶45=2536∶x x ∶114=∶12
10∶50=x ∶40 ∶x =∶20 x ∶=6∶18
13∶120=16
9∶x 错误!=错误! 错误!=错误!
…
X ÷5=9X 10 X +7X=16 4X -6×3
2=2
解方程
X - 27 X=43
2X + 25 = 35 70%X + 20%X =
X ×5
3
=20×4
1 25% + 10X =
5
4
X - 15%X = 68 .
X +83X =121 5X -3×215=75 32X ÷4
1
=12
6X +5 = 834143=+X 3X=83
。
X ÷72=167 X +87X=43 4X -6×3
2=2
125 ÷X=310 53 X = 7225 98 X = 61×51
16
X ÷ 356=4526×2513 4x -3 ×9 = 29 21x + 6
1
x = 4
.
10
3X -21×
3
2=4
204
1
=+
x x 8)6.2(2=-x
6X +5 = 25 X-13 X=3
10 4χ-6=38
5X=1915 218X=154 X ÷54=28
15
32X ÷41=12 53X=7225 98X=61×51
16 :
X ÷356=4526÷2513 =41 4
X
=30%
4+=102 32X+21X=42 X+4
1
X=105
X-8
3X=400 =8 X 36 = 4
3
<
X+37 X=18 X ×( 16 + 38 )=1312 x -=65
x ×3
2+2
1=4×8
3 X -7
3X =12 5 X -×5=8
×5- 34 x = 35 23 (x- = 7 1
2 x- 25%x = 10
x- = 16+6 20 x – = x- 4
5 x -4= 21
,
X +25%X=90 X -37 X= 89 X - 27 X=4
3
2X + 25 = 35 70%X + 20%X = X ×5
3=20×4
1
25% + 10X = 54 X - 15%X = 68 X +8
3
X =121
~
5X -3×215=75 32X ÷4
1
=12 6X +5 =
83
4143=+X 3X=83 X ÷72=167
X +87X=43 4X -6×32
=2 125 ÷X=310
53 X = 7225 98 X = 61×5116 X ÷ 356=4526×25
13
-
4x -3 ×9 = 29 21x + 61x = 4 103X -21×3
2
=4
204
1
=+
x x 8)6.2(2=-x 6X +5 =
25 X-13 X=310 4χ-6=38 5X=1915
^
218X=154 X ÷54=2815 32X ÷4
1
=12
53X=7225 98X=61×5116 X ÷356=4526÷25
13
=4
1 4
X
=30% 4+=102
—
32X+21X=42 X+41X=105 X-8
3
X=400
=8 X 36 = 43 X+37 X=18
X ×( 16 + 38 )=1312 x -=65 x ×32+21=4×83
|
X -7
3
X =12 5 X -×5=8 ×5- 34 x = 35
23 (x- = 7 12 x- 25%x = 10 X +25%X=90
x- = 16+6 20 x – = x- 4
5 x -4= 21
X -37 X= 89 X - 27 X=43
2X + 25 =
35 :
70%X + 20%X = X ×53=20×41 25% + 10X = 5
4
X - 15%X = 68 X +83X =121 5X -3×215=75
83
4143=+X 3X=83 3X +5 =50
:
X ÷7
2=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 21x + 6
1
x = 4
|
103X -21×32=4 204
1
=+x x 8)6.2(2=-x
6X +5 = 25 X-13 X=3
10 4χ-6=38
5X=1915 218X=154 X ÷54=28
15
¥
32X ÷41=12 53X=7225 98X=61×51
16
X ÷356=4526÷2513 =41 4
X
=30%
4+=102 32X+21X=42 X+4
1
X=105
X-83
X=400 =8 X 36 = 4
3
X+37 X=18 X ×( 16 + 38 )=1312 x -=65
x ×3
2+2
1=4×8
3 X -7
3X =12 5 X -×5=8
×5- 34 x = 35 23 (x- = 7 1
2 x- 25%x = 10
x- = 16+6 20 x – = x- 4
5 x -4= 21