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=x8 x36=354

?

x: 7=6: 3 x5.4=2.26 45:x=18:26

:=x: 101:x=81:41 :=x:

x:24= 43:31 8:x=54:43 85:61=x: 121

0．6∶4＝∶x 6∶x＝15∶13 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＝169∶x 错误!＝错误! 错误!＝错误!

…

X÷5=9X 10 X＋7X=16 4X－6×32=2

解方程

X－ 27 X=43 2X + 25 = 35 70%X + 20%X =

X×53=20×41 25% + 10X = 54 X - 15%X = 68

.

X＋83X＝121 5X－3×215＝75 32X÷41＝12

6X＋5 = 834143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=4526×2513 4x－3 ×9 = 29 21x + 61x = 4

.

103X－21×32=4 2041xx

8)6.2(2x

6X＋5 = 25 X-13 X=310 4χ－6＝38

5X=1915 218X=154 X÷54=2815

32X÷41=12 53X=7225 98X=61×5116

:

X÷356=4526÷2513 =41 4X=30%

4+=102 32X+21X=42 X+41X=105

X-83X=400 =8 X36 = 43

<

X+37 X=18 X×( 16 + 38 )=1312 x－=65

x×32+21=4×83 X－73X＝12 5 X－×5＝8

×5- 34 x = 35 23 (x- = 7 12 x- 25%x = 10

x- = 16+6 20 x– = x- 45 x -4= 21

，

X＋25%X=90 X－37 X= 89 X－ 27 X=43

2X + 25 = 35 70%X + 20%X = X×53=20×41

25% + 10X = 54 X - 15%X = 68 X＋83X＝121

~

5X－3×215＝75 32X÷41＝12 6X＋5 =

834143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=4526×2513 -

4x－3 ×9 = 29 21x + 61x = 4 103X－21×32=4

2041xx 8)6.2(2x 6X＋5 =

25 X-13 X=310 4χ－6＝38 5X=1915

^

218X=154 X÷54=2815 32X÷41=12

53X=7225 98X=61×5116 X÷356=4526÷2513

=41 4X=30% 4+=102

—

32X+21X=42 X+41X=105 X-83X=400

=8 X36 = 43 X+37 X=18

X×( 16 + 38 )=1312 x－=65 x×32+21=4×83

|

X－73X＝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- 45 x -4= 21

X－37 X= 89 X－ 27 X=43 2X + 25 =

35

：

70%X + 20%X = X×53=20×41 25% + 10X = 54

X - 15%X = 68 X＋83X＝121 5X－3×215＝75

834143X 3X=83 3X＋5 =50

：

X÷72=167 X＋87X=43 4X－6×32=2

125 ÷X=310 53 X = 7225 98 X = 61×5116

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

| 103X－21×32=4 2041xx 8)6.2(2x

6X＋5 = 25 X-13 X=310 4χ－6＝38

5X=1915 218X=154 X÷54=2815

￥

32X÷41=12 53X=7225 98X=61×5116

X÷356=4526÷2513 =41 4X=30%

4+=102 32X+21X=42 X+41X=105

X-83X=400 =8 X36 = 43

X+37 X=18 X×( 16 + 38 )=1312 x－=65

x×32+21=4×83 X－73X＝12 5 X－×5＝8

×5- 34 x = 35 23 (x- = 7 12 x- 25%x = 10

x- = 16+6 20 x– = x- 45 x -4= 21