最新人教版小学六年级解比例及解方程练习题

人教版六年级解方程及解比例练习题

1 解比例:

2 x:10=

41:31 0.4:x=1.2:2 4.212=x

3 3

4

5 21:51=41:x 0.8:4=x:8 4

3

:x=3:12 6

7

8 1.25:0.25=x:1.6

92=x 8 x 36=3

54

9

10 11

12

x:

32=6: 2524

x 5.4=2

.26 45:x=18:26 13 14 15

16 2.8:4.2=x:9.6

101:x=81:4

1

2.8:4.2=x:9.6 17

18

19 x:24=

43:31 8:x=54:43 85:61=x: 12

1

20

21

0.6∶4=2.4∶x 6∶x =15∶13 0.612=1.5

x

22

23 24

25

34∶12=x ∶45 1112∶45=2536∶x x ∶114=0.7∶1

2 26

27 28

29 10∶50=x ∶40 1.3∶x =5.2∶20 x ∶3.6=6∶18 30 31 32

33

13∶120=169∶ x 4.60.2=8x 38=x 64

34

35 36

37

38

解方程

39

X - 27 X=4

3

2X + 25 = 35 70%X + 20%X = 3.6

40

41 42

43 X ×53=20×41 25% + 10X = 5

4

X - 15%X = 68 44

45 X +83X =121 5X -3×215

=7

5 32X ÷41=12 46

47 48

49

6X +5 =13.4 83

4143=+X 3X=8

3 50 51 52

53 X ÷72=167 X +87X=43 4X -6×3

2

=2 54

55

125 ÷X=310 53 X = 7225 98 X = 61×51

16 57 58 59

60 X ÷

356=4526×25

13

4x -3 ×9 = 29 21x + 61x = 4

61

62 63

64 103X -21×32=4 204

1

=+x x 8)6.2(2=-x 65

66

6X +5 =13.4 25 X-13 X=3

10

4χ-6=38

67

68 69

70 5X=

1915 218

X=15

4 X ÷54=281

5 71

72

74

75 32X ÷41=12 53X=7225 98X=61×51

16 76

77 78

79 X ÷

356=4526÷25

13

X-0.25=41 4X =30%

80

81 82

83 4+0.7X=102

32X+21X=42 X+4

1

X=105 84

85 86

87 X-83X=400 X-0.125X=8 X

36

= 43 88

89 90

91

X+37 X=18 X ×( 16 + 38 )=1312 x -0.375x=6

5 92

93 94

95 x ×

32+21=4×83 X -7

3

X =12 5 X -2.4×5=8 96

97

98

0.36×5- 34 x = 35 23 (x- 4.5) = 7 1

2

x- 25%x = 10

99

100 101

102

x- 0.8x = 16+6 20 x – 8.5= 1.5 x- 4

5

x -4= 21

103

104 105

106

X +25%X=90 X -37 X= 89 X - 27 X=4

3

107

2X + 25 = 35 70%X + 20%X = 3.6 X ×53=20×4

1

108

109

110 25% + 10X =

54 X - 15%X = 68 X +8

3

X =121 111

112 113

114 5X -3×

215

=7

5 32X ÷41=12 6X +5 =13.4

115

116 117

118

83

4143=+X 3X=83 X ÷72=167 119

120 121

122

X +87X=43 4X -6×3

2

=2 125 ÷X=310

123

124

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