A



A. Fill in the blanks. | |

|1. |Fill in the blanks. |

| |[pic][pic][pic][pic][pic][pic][pic] |

|2. |Fill in the blanks. |

| |[pic][pic][pic][pic][pic][pic][pic] |

|3. |Fill in the blanks. |

| |[pic][pic][pic][pic][pic][pic][pic] |

|4. |Fill in the blanks. |

| |[pic][pic][pic][pic][pic][pic][pic] |

|5. |Fill in the blanks. |

| |[pic][pic][pic][pic][pic][pic][pic] |

|6. |Fill in the blanks. |

| |[pic][pic][pic][pic][pic][pic][pic] |

|7. |Fill in the blanks. |

| |[pic][pic][pic][pic][pic][pic][pic] |

|8. |Fill in the blank. |

| |[pic][pic][pic] |

|9. |Fill in the blank. |

| |[pic][pic][pic] |

|10. |Fill in the blanks. |

| |[pic][pic][pic][pic][pic][pic][pic][pic][pic] |

|11. |Fill in the blank. |

| |[pic][pic][pic] |

|12. |Fill in the blank. |

| |[pic][pic][pic] |

|13. |Fill in the blank. |

| |[pic][pic][pic] |

|14. |Fill in the blanks. |

| |[pic][pic][pic][pic][pic][pic][pic] |

|15. |Compare the fractions below. Put a ‘’ or ‘=’ in the box. |

| |[pic] [pic] [pic] |

|16. |Compare the fractions below. Put a ‘’ or ‘=’ in the box. |

| |[pic][pic] [pic] [pic][pic] |

|17. |Compare the fractions below. Put a ‘’ or ‘=’ in the box. |

| |[pic] [pic] [pic] |

|18. |Compare the fractions below. Put a ‘’ or ‘=’ in the box. |

| |[pic] [pic] [pic] |

|19. |Fill in the blank. |

| |[pic][pic][pic] |

|20. |Fill in the blank. |

| |[pic][pic][pic] |

|21. |Fill in the blank. |

| |[pic][pic][pic] |

|22. |Fill in the blank. |

| |[pic][pic][pic] |

|23. |Reduce the fraction to its simplest form. |

| |[pic][pic][pic][pic][pic] |

|24. |Reduce the fraction to its simplest form. |

| |[pic][pic][pic][pic][pic] |

|25. |Reduce the fraction to its simplest form. |

| |[pic][pic][pic][pic][pic] |

|26. |Reduce the fraction to its simplest form. |

| |[pic][pic][pic][pic][pic] |

|27. |Reduce the fraction to its simplest form. |

| |[pic][pic][pic][pic][pic] |

|28. |Reduce the fraction to its simplest form. |

| |[pic][pic][pic][pic][pic] |

|29. |Find the L.C.M. of the denominators of the group of fractions below. Then change the group of fractions into fractions with the |

| |same denominator. |

| |[pic][pic][pic][pic][pic] |

| |The L.C.M. of 3 and 5 is 　15　. |

| |[pic][pic][pic][pic][pic] |

| |[pic][pic][pic][pic][pic] |

|30. |Find the L.C.M. of the denominators of the group of fractions below. Then change the group of fractions into fractions with the |

| |same denominator. |

| |[pic][pic][pic][pic][pic] |

| |The L.C.M. of 6 and 12 is 　12　. |

| |[pic][pic][pic][pic][pic] |

| |[pic][pic][pic][pic][pic] |

|31. |Find the L.C.M. of the denominators of the group of fractions below. Then change the group of fractions into fractions with the |

| |same denominator. |

| |[pic][pic][pic][pic][pic] |

| |The L.C.M. of 　4　 and 　6　 is 　12　. |

| |[pic][pic][pic][pic][pic] |

| |[pic][pic][pic][pic][pic] |

|32. |Find the L.C.M. of the denominators of the group of fractions below. Then change the group of fractions into fractions with the |

| |same denominator. |

| |[pic][pic][pic][pic][pic][pic][pic] |

| |The L.C.M. of 　4　, 　8　 and 　2　 is 　8　. |

| |[pic][pic][pic][pic][pic] |

| |[pic][pic][pic][pic][pic] |

| |[pic][pic][pic][pic][pic] |

|33. |[pic][pic][pic][pic][pic][pic][pic][pic][pic][pic][pic][pic][pic] |

| |Write the fractions provided above inside the footballs with the same value on the football players. |

| |(a) [pic] (b) [pic] |

| |(c) [pic] (d) [pic] |

| |(e) [pic] (f) [pic] |

|34. |Compare the fractions below. Put a ‘’ in the box. |

| |[pic] [pic] [pic] |

|35. |Compare the fractions below. Put a ‘’ in the box. |

| |[pic] [pic] [pic] |

|36. |Compare the fractions below. Put a ‘’ in the box. |

| |[pic][pic] [pic] [pic][pic] |

|37. |Compare the fractions below. Put a ‘’ in the box. |

| |[pic] [pic] [pic] |

|38. |Compare the fractions below. Put a ‘’ in the box. |

| |[pic][pic] [pic] [pic][pic] |

|39. |Compare the fractions below. Put a ‘’ in the box. |

| |[pic][pic] [pic] [pic][pic] |

|40. |Compare the fractions below. Put a ‘’ in the box. |

| |[pic] [pic] [pic] [pic] [pic] |

|41. |Compare the fractions below. Put a ‘’ in the box. |

| |[pic] [pic] [pic] [pic] [pic] |

|42. |Compare the fractions below. Put a ‘’ in the box. |

| |[pic][pic] [pic] [pic][pic] [pic] [pic][pic] |

|43. |Compare the fractions below. Put a ‘’ in the box. |

| |[pic][pic] [pic] [pic][pic] [pic] [pic][pic] |

|44. |Change the improper fraction to a mixed number or an integer. |

| |[pic][pic][pic][pic][pic][pic] |

|45. |Change the improper fraction to a mixed number or an integer. |

| |[pic][pic][pic][pic][pic] |

|46. |Change the improper fraction to a mixed number or an integer. |

| |[pic][pic][pic][pic][pic][pic] |

|47. |Change the mixed number to an improper fraction. |

| |[pic][pic][pic][pic][pic][pic] |

|48. |Change the mixed number to an improper fraction. |

| |[pic][pic][pic][pic][pic][pic] |

|49. |Change the mixed number to an improper fraction. |

| |[pic][pic][pic][pic][pic][pic] |

|50. |Fill in the blanks. |

| |[pic] |

|51. |Fill in the blanks. |

| |[pic] |

|52. |Fill in the blanks. |

| |[pic] |

|53. |Fill in the blanks. |

| |[pic] |

|54. |Reduce [pic] to its simplest form. |

| |[pic][pic][pic][pic][pic] |

|55. |Reduce [pic] to its simplest form. |

| |[pic][pic][pic][pic][pic] |

|56. |Reduce [pic] to its simplest form. |

| |[pic][pic][pic][pic][pic] |

|57. |Reduce [pic] to its simplest form. |

| |[pic][pic][pic][pic][pic] |

|58. |Find a common denominator of the fractions, then compare the fractions and put a ‘’ in the circle. |

| |[pic][pic][pic][pic] |

| |[pic][pic][pic][pic] |

| |[pic][pic] [pic] [pic] |

|59. |Find a common denominator of the fractions, then compare the fractions and put a ‘’ in the circle. |

| |[pic][pic][pic][pic] |

| |[pic][pic][pic][pic] |

| |[pic][pic] [pic] [pic] |

|60. |Find a common denominator of the fractions, then compare the fractions and put a ‘’ in the circle. |

| |[pic][pic][pic][pic] |

| |[pic][pic][pic][pic] |

| |[pic][pic] [pic] [pic] |

|61. |Find a common denominator of the fractions, then compare the fractions and put a ‘’ in the circle. |

| |[pic][pic][pic][pic] |

| |[pic][pic][pic][pic] |

| |[pic][pic] [pic] [pic] |

|62. |Find a common denominator of the fractions, then compare the fractions and put a ‘’ in the circle. |

| |[pic][pic][pic][pic] |

| |[pic][pic][pic][pic] |

| |[pic][pic] [pic] [pic] |

|63. |Find a common denominator of the fractions, then compare the fractions and put a ‘’ in the circle. |

| |[pic][pic][pic][pic] |

| |[pic][pic][pic][pic] |

| |[pic][pic] [pic] [pic] |

|64. |Compare the fractions. Put a ‘’ in the circle. |

| |[pic][pic] [pic] [pic][pic] |

|65. |Compare the fractions. Put a ‘’ in the circle. |

| |[pic][pic] [pic] [pic][pic] |

|66. |Compare the fractions. Put a ‘’ in the circle. |

| |[pic][pic] [pic] [pic][pic] |

|67. |Compare the fractions. Put a ‘’ in the circle. |

| |[pic][pic] [pic] [pic][pic] |

|B. Look at the pictures and answer the questions. |

|1. |(a) Write a fraction in each bracket to show the shaded part. |

| |[pic] [pic] [pic] |

| |(　[pic]　) (　[pic]　) (　[pic]　) |

| |(b) Arrange the fractions above from the smallest to the largest. |

| |[pic][pic][pic] < [pic][pic][pic] < [pic][pic][pic] |

|2. |(a) Write a fraction in each bracket to show the shaded part. |

| |[pic] [pic] [pic] |

| |(　[pic][pic]　) (　[pic][pic]　) (　[pic]　) |

| |(b) Arrange the fractions above from the smallest to the largest. |

| |[pic][pic][pic] < [pic][pic][pic][pic] < [pic][pic][pic][pic] |

|C. Matching |

|1. |Match fractions with the same value. |

| |[pic] [pic] [pic] [pic] [pic] |

| |[pic] |

| |[pic] [pic] [pic] [pic] [pic] |

|D. Choose the correct answers. |

|1. |Circle the correct answer. |

| |Leo is [pic][pic] m tall. Ben is [pic][pic] m tall. |

| |So, ( Leo / Ben ) is taller. |

|2. |Circle the correct answer. |

| |A watermelon weighs [pic][pic] kg. |

| |A honey melon weighs [pic][pic] kg. |

| |So, the ( watermelon / honey melon ) is lighter. |

|3. |Circle the correct answers. |

| |There are 20 kg of peanuts, [pic][pic] kg of melon seeds and [pic][pic] kg of pistachio nuts. |

| |( Peanuts / Melon seeds / Pistachio nuts ) is the heaviest. |

| |( Peanuts / Melon seeds / Pistachio nuts ) is the lightest. |

|4. |Circle the correct answers. |

| |There is a cake. Father, mother and Mary ate [pic], [pic] and [pic] of it respectively. |

| |( Father / Mother / Mary ) ate the least. |

| |( Father / Mother / Mary ) ate the most. |

|E. Draw |

|1. |Going home |

| |(a) Little squirrel gets lost. The only way to find his way home is to choose the larger fraction in each crossroad. Try to draw |

| |the route to get home for him. |

| |[pic] |

| |(b) Little squirrel will finally come to Tree ( A / B / C / D ). |

|F. Others |

|1. |Robots |

| |[pic] [pic] [pic] [pic] |

| |Do you know which robot Jimmy bought? Find the answer according to the fractions on the robots. |

| |(a) Jimmy |

| |[pic][pic] |

| |Write all the possible fractions: [pic][pic][pic][pic][pic][pic][pic] |

| |(b) |

| |[pic][pic] |

| |Write all the possible fractions: [pic][pic][pic] |

| |(c) |

| |[pic][pic] |

| |Circle the robot that Jimmy bought. |

- End of Paper -

-----------------------

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72

=

108

144

3

5

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15

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50

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12

20

=

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150

=

180

300

24

36

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32

56

32

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105

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252

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7

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5

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7

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7

2

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2

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20

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1

1

5

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[pic]

[pic]

[pic]

[pic]

[pic]

1

[pic]

[pic]

[pic]

[pic]

[pic]

C

D

B

A

[pic]

[pic]

[pic]

[pic]

After reducing and/or expanding this fraction, the denominator of the fraction can become 60.

20

30

,

12

16

,

35

42

,

40

96

After reducing and/or expanding this fraction, the numerator of the fraction can become 25.

35

42

,

40

96

When the numerator of this fraction is expanded to 100, the denominator will be larger than 200.

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