六年级数学解比例和解方程

2024年4月17日发(作者：小学数学试卷拔高)

六年级数学解比例和解方程

2∶100= 4∶8=

1

∶200= 12∶16=

5

1.25∶2= 4.5∶27=

4

1∶ = 2∶6=

5

3

∶15= 7∶14=

8

11

2 ∶5 = 0.125∶1.25=

22

23

5∶2= ∶ =

34

14∶8= 1.8∶9=

2∶9= 0.35∶7=

34

∶3= ∶2=

57

六年级口算题二十四

112

∶ = 3∶ =

343

42∶63= 8∶5=

0.3∶0.9= 5∶9=

7∶3= 4.5∶1.5=

1 / 11

11

2.5∶3= ∶ =

23

61

6∶8= ∶ =

56

114

∶ = 0.2∶1 =

255

12∶14= 4∶5=

0.3∶0.9= 3∶15=

1.4∶0.2= 0.3∶2=

3∶8= 1.2∶2.1=

36∶27= 9∶6=

六年级口算题二十五

51

∶4= 10∶ =

64

4∶8= 100∶20=

11

4.2∶6= ∶ =

69

0.8∶0.25= 7∶9=

36

= 8.1∶0.9=

144

31∶93= 15∶0.5=

0.8∶0.6= 0.75∶1.5=

2184

∶ = ∶ =

52155

2 / 11

52

8.1∶9= ∶ =

145

六年级口算题二十六

22

1∶0.125= 1 ∶1 =

33

1

1∶0.3= 3∶1 =

5

421

∶ = 1∶1 =

934

211

= 2 ∶9=

74

2414

= 3 ∶ =

655

1

16∶12= 0.25∶ =

4

1111

∶ = ∶ =

9663

2352

∶ = ∶ =

3477

5511

∶ = ∶ =

8748

六年级口算题二十七

3 / 11

13

∶ = 0.25∶4=

44

11

∶ = 36∶9

24

11

∶ = 1.6∶0.4=

35

45

∶ = 0.1∶0.8=

76

11

∶ = 2.8∶0.7=

510

11

∶ = 42∶21=

36

44

∶ = 7∶3.5=

77

74

∶ = 2.1∶1.2=

3015

11

∶ = 63∶9=

62

六年级口算题二十八

2.4∶3= 7.2∶0.9=

36∶9= 0.81∶0.3=

15∶0.3= 35∶0.7=

7.8∶0.6= 14∶0.7=

3∶0.5= 0.46∶0.02=

2.24∶1.12= 0.63∶0.9=

4 / 11

3.5∶0.7= 0.909∶9=

100∶.25= 2∶9=

75.6∶7= 1.6∶2.5=

4.8∶0.6= 40∶2.5=

12.1∶11= 36∶54=

0.3∶0.5= 5∶2=

14.3∶13= 3∶4=

4.5∶0.15= 21∶24=

六年级口算题二十九

12.1+19.9= 2.5÷0.05=

41

24×0.04= ﹢ =

55

12

6.4-3.7= 1 ÷ =

23

45

84÷28= + =

99

32

897+389= 2 × =

43

71

3.8+0.7= - =

88

74

0.75÷15= 1 × =

815

5

5.6÷0.7= 20× =

4

5 / 11

11

15-6.7= 7 ÷7 =

33

六年级口算题三十

95

0.36+0.4= ÷ =

59

113

100+0.07= × =

1211

85

0.45×2= × =

77

55

2÷8= × =

88

8.4-1.5= 6.2+1.8=

0.9÷0.3= 5.7-0.9=

11

4×6.3= + =

46

6÷0.3= 174-99=

4100÷5= 125×80=

2600÷13= 120÷60=

1600÷80= 2.3+1.8=

六年级口算题三十一

31

1200÷50= 5 -3 =

88

6 / 11

11

＋ = 1.3×0.5=

27

3

2.25+3 = 1000÷20=

4

11

0.1÷0.2= + =

67

1

（80+6）÷4.3= 2 +6.75=

4

1142

2 -1 = 6 -4 =

4288

7.6÷2= 8.4÷2=

111

4 +5.75= 6 +2 =

477

0.72÷0.8= 5.8+9.2=

22

504×6= + =

77

六年级口算题三十二

0.5∶1.5=x∶12 x=

x∶9=4∶3 x=

x12

= x=

53

x∶1.6=5∶4 x=

124

= x=

6x

8

=4∶3 x=

x

7 / 11

1x

= x=

48

0.51.5

= x=

x12

8∶4=24∶x x=

3∶15=8∶x x=

0.14∶2=7∶x x=

六年级口算题三十三

1∶5=2.5∶x x=

x4

= x=

147

20∶10=x∶30 x

1045

= x=

x8

44

= x=

x5

x1

= x=

2510

21

∶ =x∶3 x=

36

15x

= x=

40.2

x∶3=1∶7 x=

3∶8=15∶x x=

x∶3=6∶9 x=

8 / 11

六年级口算题三十四

714

= x=

5x

54

= x=

x2

112

= x=

2x

40∶x=8∶10 x=

123

= x=

5x

1.5∶30=1∶x x=

8∶x=20∶3 x=

15∶3=x∶4 x=

23

= x=

8x

x∶2=0.15∶0.6 x=

11

= ∶x x=

25

六年级口算题三十五

16x

=

123

x=

75∶25=18∶x x=

9

4

=

x

5

x=

9 / 11

72∶9=32∶x x=

1.2∶2.4=2∶x x=

10∶x=2∶3 x=

2.7∶5.4=x∶3 x=

41

∶ =x∶3 x=

96

0.3∶0.4=x∶3 x=

111

∶ =x∶ x=

4620

0.8∶0.4=x∶3 x=

六年级口算题三十六

48

= x=

3x

100x

=

52

x=

4

16

= x=

8

x

2∶6=3∶x x=

22∶11=x∶5 x=

32∶x=8∶2 x=

x∶25=4∶5 x=

x

3

=

16

8

x=

10 / 11

18∶3=x∶3 x=

111

∶ = ∶x x=

245

4∶x=2∶5 x=

x10

=

1575

x=

六年级口算题三十七

4∶5=6∶x x=

x

1

=

2.5

5

x=

4∶x=20∶10 x=

81

= x=

x2

x

9

= x=

5

15

111

x∶ = ∶ x=

245

x5

=

210

x=

40∶x=8∶3 x=

81

= x=

x2

x∶6=5∶1 x=

x∶6=2∶8 x=

11 / 11