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Fractions.

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Presentation on theme: "Fractions."— Presentation transcript:

1 Fractions

2 What fraction is this? 4 8

3 What fraction is this? 4 7

4 What is the sum of these fractions?
This is one whole +

5 What is the sum of these fractions?
This is one whole + + = 4 10 3 10 7 10

6 What fraction is this? 3 6 2

7 What fraction is this? 2 3

8 What is the sum of the fractions?

9 What is the sum of the fractions?

10 What fraction is this? 3 8

11 What fraction is this? 2 = 1 whole

12 What fraction is this? 10 12

13 What is the sum of the fractions?

14 What is the sum of the fractions?

15 What fraction is this? 3 6 3

16 What fraction is this? 11 12

17 What fraction is this? 1 6 3

18 What is the fraction? Sally went shopping at the grocery store. She bought 4 bananas, 6 apples, 3 oranges, and 2 kiwi. What fraction of her fruit was bananas?

19 What is the fraction? Sally went shopping at the grocery store. She bought 4 bananas, 6 apples, 3 oranges, and 2 kiwi. What fraction of her fruit was bananas? = 15 Bananas = 4/15

20 What is the fraction? Sally went shopping at the grocery store. She bought 4 bananas, 6 apples, 3 oranges, and 2 kiwi. What fraction of her fruit was oranges?

21 What is the fraction? Sally went shopping at the grocery store. She bought 4 bananas, 6 apples, 3 oranges, and 2 kiwi. What fraction of her fruit was bananas? = 15 Oranges = 3/15

22 What fraction is this? 3 4

23 What fraction is this? 8 12

24 What fraction is this? 2 4

25 What is the missing numerator?
4 = ___

26 What is the missing numerator?
2 4 /2 = ___ 12 /

27 What fraction is this? 3 12

28 What fraction is this? 7 8

29 Which fraction is larger?
3 5

30 Which fraction is larger?
18 40 3 5 <

31 What fraction is this? 4 6 2

32 What fraction is this? 4 12

33 What fraction is this? 5 6

34 Which fraction is larger?
4 2

35 Which fraction is larger?
20 18 4 2 >

36 What fraction is this? 6 8

37 What fraction is this? 4 6

38 What fraction is this? 2 8

39 What is the missing numerator?
2 = ___

40 What is the missing numerator?
8 2 = ___

41 What fraction is this? 5 6 1

42 What fraction is this? 7 = 1 whole

43 What fraction is this? 6 12

44 What fraction is this? 1 3

45 What fraction is this? 2 6 2

46 What fraction is this? 1 12

47 What fraction is this? 2 6 3

48 What fraction is this? 5 12 1

49 What fraction is this? 4 8

50 What fraction is this? 3 7

51 What is the fraction?

52 Answer:

53 Draw 4 circles. Circle ¾ of them.

54 Answer: ¾ of the group is circled.

55 Draw 5 rectangles. Circle 1/5 of them.

56 Answer: 1/5 of the rectangles are circled

57 What is the mixed number?

58 3 4 Answer: 1

59 What is the mixed number?

60 1 3 Answer: 2

61 What is the mixed number?

62 Answer: 3 1 2

63 More Mixed Numbers 2 5 Draw the mixed number 3 using rectangles.

64 More Mixed Numbers 2 5 Answer: 3

65 More Mixed Numbers 1 2 Draw the mixed number 4 using triangles.

66 More Mixed Numbers Answer: 4 1 2

67 Compare the fractions. Which one is larger?
1 2 1 2 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 4

68 Compare the fractions. Which one is larger?
1 2 1 2 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 4 >

69 Compare the fractions. Which one is larger?
1 4 1 4 1 4 1 4 1 5 1 5 1 5 1 5 1 5 3 4

70 Compare the fractions. Which one is larger?
1 4 1 4 1 4 1 4 1 5 1 5 1 5 1 5 1 5 3 4 <

71 Compare the fractions. Which one is larger?
1 6 1 6 1 6 1 6 1 6 1 6 1 5 1 5 1 5 1 5 1 5 3 2

72 Compare the fractions. Which one is larger?
1 6 1 6 1 6 1 6 1 6 1 6 1 5 1 5 1 5 1 5 1 5 3 2 >

73 Find the missing numerator.
1 = ___

74 Answer: X 3 3 1 = ___ X 3

75 Find the missing numerator.
2 = ___

76 Answer 4 2 = ___ X 2 X 2

77 Find the missing numerator.
8 = ___

78 Answer: 4 8 = ___ / 2 / 2

79 Compare: Write <, >, or =

80 Compare: Write <, >, or =
10 24 <

81 Compare: Write <, >, or =

82 Compare: Write <, >, or =
32 24 >

83 Solve the problem Katherine has 2 yellow flowers, 4 red flowers, 3 purple flowers, and 5 pink flowers. What fraction of her flowers are purple?

84 Answer: Katherine has 2 yellow flowers, 4 red flowers, 3 purple flowers, and 5 pink flowers. What fraction of her flowers are purple? = 14 total flowers 3 14 are purple


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