小学六年级解比例及解方程练习题

小学六年级解比例及解方程练习题
小学六年级解比例及解方程练习题

六年级解方程及解比例练习题

解比例: x:10=

4

1:31 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=3

54 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=\f(1,5)∶错误!

\f (0.6,12)=错误!

错误!∶错误!=x ∶错误! 错误!∶错误!=错误!∶x

x∶错误!=0.7∶错误!

10∶50=x ∶40 1.3∶x =5.2∶20 x ∶3.6=6∶18

错误!∶错误!=错误!∶x 错误!=错误! 错误!=

64

解方程 X - 错误!X=

4

3

2X + 错误!= 错误! 70%X + 20%X = 3.6

X ×53=20×41? 25% + 10X = 5

4

X - 15%X = 68

X +8

3X=121 5X-3×215=75 32X÷4

1

=12

6X +5 =13.4 834143=+X 3X=83 X÷72

=167 X +87X=43 4X-6×3

2

=2

错误!÷X=错误! 53 X = 7225 98 X = 61×51

16

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 =13.4 错误!X -错误!X=错误! 4χ-6=38 5X=1915 218X=154 X ÷54=28

15

32X ÷41=12 53X=7225 98X=61×51

16

X ÷356=4526÷2513 X-0.25=41 4

X

=30%

4+0.7X=102 3

2

X+2

1X=42 X+4

1X=105

X-83

X=400 X-0.125X=8 X 36 = 4

3

X+\F (3,7) X=18 X ×( 错误!+ 错误!)=错误! x-0.375x=6

5

x ×32+21=4×83 X-7

3X =12 5 X -2.4×5=8

0.36×5- 34 x = 3

5 错误!(x- 4.5) = 7 错误!x- 2

5%x = 10

x- 0.8x = 16+6 20 x– 8.5= 1.5 x- 错误!x -4

= 21

X+25%X=90 X-错误!X= 错误! X-

错误!X =

4

3

2X + 错误!= 错误! 70%X + 20%X = 3.6 X ×5

3=20×4

1

25% + 10X = 5

4

X - 15%X = 68 X +83

X=121 5X -3×215=75 32X÷4

1

=12 6X+5 =13.4

83

4143=+X 3X=83 X ÷72=167

X +

87X=4

3 4X -6×3

2

=2 错误!÷X =错误!

53 X = 7225 98 X = 61×5116 X ÷ 356=4526×25

13

4x -3 ×9 = 29 2

1x + 6

1x = 4 10

3X -21×3

2=4

204

1

=+

x x 8)6.2(2=-x 6X+5 =13.4

\f(2,5) X-13 X =3

10 4χ-6=38

5X=19

15

218X =154 X÷54=2815 32X ÷4

1

=12

53X =7225 98X=61×5116 X ÷356=4526÷25

13

X-0.25=41 4

X

=30% 4+0.7X=102

32X +21X=42 X+41

X=105 X -8

3

X=400

X-0.125X=8 X 36 = 4

3

X+错误!X =18

X ×(

错误!+ 错误!)=错误!

x-0.375x =6

5 x

×3

2+2

1=4×8

3

X-7

3X=12 5 X-2.4×5=8 0.36×5-

错误!x = 错误!

错误!(x- 4.5) = 7 错误!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-错误!X= 错误! X - 错误!X =4

3 2X +

错误!= 错误!

70%X + 20%X = 3.6 X×53=20×4

1? 25% + 10X =

5

4

X - 15%X = 68 X+8

3

X=121 5X-3×

215=7

5

834143=+X 3X=83 X ÷7

2=167 X+87X=43 4X-6×3

2

=2 125 ÷X=错误! 53 X = 7225 98 X = 61×51

16 X ÷ 356=4526×2513 4x-3 ×9 = 29 21x + 61

x = 4

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