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Delete unwanted questions.

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Presentation on theme: "Delete unwanted questions."— Presentation transcript:

1 Delete unwanted questions.
Fractions – Mixed – Maths Vegas In this competitive game, teams of students ‘wager’ money on a series of questions. Teams can wager up to 50% and receive double the wager back if they are correct. Use mini-whiteboards to check team answers quickly. Delete unwanted questions. The associated Excel spreadsheet provides a screen for score-keeping for up to 8 teams.

2 Fractions

3 Next Topic: Expressing

4 Express the shaded number of pieces as
a fraction of the whole. 3 8

5 7 15 In a class there were 7 boys and 8 girls.
Express the number of boys as a fraction. 7 15

6 14 26 = 7 13 In a class there were 12 boys and 14 girls.
Express the number of girls as a fraction. 14 26 = 7 13

7 Express the shaded number of pieces as
a fraction of the whole. 8 16 = 1 2

8 Express the shaded number of pieces as
a fraction of the whole. 24 40 = 3 5

9 8 20 = 2 5 Over 20 days, Jim was late to class 8 times.
Express the number of times Jim was late as a fraction. 8 20 = 2 5

10 18 30 = 3 5 Over 30 days, Molly was late to class 18 times.
Express the number of times Molly was late as a fraction. 18 30 = 3 5

11 10 35 = 2 7 John shared some sweets with his friends. Jack got 15.
Kay got 10. John was left with 10. Express the number of sweets Kay got as a fraction of the whole. 10 35 = 2 7

12 12 36 = 1 3 Ash shared £36 with his friends. George got £18.
Helen got £6. Express how much Ash was left with as a fraction. 12 36 = 1 3

13 Next Topic: Converting Mixed Numbers & Improper Fractions

14 Convert 6 5 to a mixed number.
1 1 5

15 Convert 1 1 4 to an improper fraction.
5 4

16 Convert 23 6 to a mixed number.
3 5 6

17 Convert 3 3 5 to an improper fraction.
18 5

18 Next Topic: Simplifying Fractions

19 Simplify: 1 2

20 Simplify: 1 5

21 Simplify: 3 4

22 Simplify: 4 7

23 Simplify: 2 7

24 Simplify: 5 6

25 Next Topic: Comparing Fractions

26 Which fraction is the biggest?
1 4 1 5 or

27 Which fraction is the biggest?
3 5 3 4 or

28 Which fraction is the biggest?
3 5 5 8 or

29 Which fraction is the smallest?
1 2 2 5 1 4 or or

30 Which fraction is the smallest?
2 9 3 11 or

31 Which fraction is the smallest?
5 6 2 3 5 9 or or

32 Which fraction is the smallest?
5 6 7 9 3 4 or or

33 Next Topic: Converting Fractions

34 Express 3 10 as a percentage.
30%

35 Express as a decimal. 0.8

36 Express as a ratio. 2 :3

37 Express 3 4 as a percentage.
75%

38 Express as a decimal. 0.65

39 Express as a ratio. 3 :17

40 Express 7 25 as a percentage.
28%

41 Next Topic: Converting to Fractions

42 Express 1 :4 as a fraction. 1 5

43 Express 80% as a fraction. 4 5

44 Express as a fraction. 11 100

45 Express 3 :2 as a fraction. 3 5

46 Express 44% as a fraction. 11 25

47 Express as a fraction. 3 20

48 Next Topic: Arithmetic

49 Calculate: = 11 12

50 Calculate: = 13 20

51 Calculate: = 1 8 3 8 − 1 4

52 Calculate: = 1 12 1 4 × 1 3

53 Calculate: = 5 9 1 3 ÷ 3 5

54 Calculate: =1 7 20

55 Calculate: = 2 15 4 5 − 2 3

56 Calculate: = 8 45 2 5 × 4 9

57 Calculate: = 1 2 5 6 × 3 5

58 Calculate: =4 4 5 4 5 ÷ 1 6

59 Next Topic: Arithmetic with
Mixed Numbers

60 Calculate: =2 7 12

61 Calculate: =2 7 20 3 3 4 −1 2 5

62 Calculate: = 1 2 1 3 ×1 1 2

63 Calculate: = 3 10 3 4 ÷2 1 2

64 Calculate: =6 3 30

65 Calculate: = 2 2 3 − 4 5

66 Calculate: =3 1 8 1 1 4 ×2 1 2

67 Calculate: = 22 35 2 1 5 ÷3 1 2

68 Next Topic: Fractions of Quantities

69 6 Alice shared 24 marbles with her friends.
Tina got of the sweets. How many marbles did Tina get? 6

70 15 Moe shared 45 sweets with his friends. Anne got 1 3 of the sweets.
How many sweets did Anne get? 15

71 £14 Joe shared £35 with his friends. Hannah got 2 5 of the money.
How much money did Hannah get? £14

72 £18 Alfie shared £42 with Hannah. Hannah got 4 7 of the money.
How much money was Alfie left with? £18

73 £12 Kim shared £70 with her friends. Carl got 3 7 of the money.
Connie got of the money. How much money was Kim left with? £12

74 4 Mack shared 60 sweets with his friends.
Sophie got of the sweets. Tay got of the sweets. How many sweets was Mack left with? 4

75 £20 Bandit Bert stole £420 !! Robber Robert got 2 7 of the money.
Stealing Suzannah got of the money. How much money was Bert left with? £20

76 Next Topic: Reverse Fractions
of Quantities

77 35 Tom ate 1 5 of Dave’s sweets. Tom ate 7 sweets.
How many sweets were there to start with? 35

78 £45 Some shoes are on sale! 4 5 off! They now cost £9
How much were they before the sale? £45

79 How much was it before the sale?
A T-shirt is on sale! off! It now costs £36 How much was it before the sale? £48

80 42 Jennie ate 3 7 of Millie’s sweets. Jennie ate 18 sweets.
How many sweets were there to start with? 42

81 £450 Bandit Bob stole 3 5 of the money in the bank.
There was £300 left in the bank. How much did Bob steal? £450

82 £770 Bandit Burt stole 4 11 of the money in the bank.
There was £490 left in the bank. How much money was there in the bank before the theft? £770

83 tom@goteachmaths.co.uk Questions? Comments? Suggestions?
…or have you found a mistake!? Any feedback would be appreciated . Please feel free to


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