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Math Review Click here when finished Section 4.6

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Presentation on theme: "Math Review Click here when finished Section 4.6"— Presentation transcript:

1 Math Review 200 400 600 800 1000 Click here when finished Section 4.6
Exploring Repeated Addition Section 8.1 Relating Fractions, Decimals and Percents Section 8.2 Estimating And Calculating Percent Section 8.3 Multiplying to Find Percents 200 400 600 800 1000 Click here when finished

2 ¼ x 7 is a different way of writing it.
200 ¼ x 7 is a different way of writing it. What is……. a) ¼ + ¼ + ¼ + ¼ b) ¼ + ¼ + ¼ c) ¼ + ¼ + ¼ + ¼ + ¼ + ¼ + ¼ d) 7 1/4

3 Time’s Up! Return to the Board

4 Incorrect! Return to the Board

5 Correct! Return to the Board

6 400 1/3 + 1/3 + 1/3 +1/3 is its expanded form. What is….
a) 4 x 1/3 b) 4/12 c) 4 1/3 d) 1/12

7 Time’s Up! Return to the Board

8 600 When you multiply 5 x 1/3, you get this fraction. What is……
a) 1/15 b) 5/3 c) d) 16/3

9 Time’s Up! Return to the Board

10 9 x 4/7 can be written this way,
800 9 x 4/7 can be written this way, in standard form. What is…… a) 67/7 b) 13/7 c) 36/63 d) 36/7

11 Time’s Up! Return to the Board

12 This picture can be represented
1000 This picture can be represented this fraction. What is…… a) 6/5 b) 3/10 c) 4/10 d) 4/5

13 Time’s Up! Return to the Board

14 When represented as a decimal,
200 When represented as a decimal, 4% equals this. What is… a) b) 0.04 c) d) 0.004

15 Time’s Up! Return to the Board

16 400 Written as a percent, 0.053 is written this way. What is…
a) 53% b) 530% c) 5.3% d) 0.53%

17 Time’s Up! Return to the Board

18 600 5/10 is this percentage in fraction form. What is… a) 50% b) 20%
c) 45% d) 52%

19 Time’s Up! Return to the Board

20 800 The way that this diagram can be
represented as a fraction and percent. a) 6/25, 30% b) 3/50, 6% c) 6/25, 24% d) 3/10. 30%

21 Time’s Up! Return to the Board

22 1000 Depicting this diagram as a
fraction and a decimal would look like this. a) 1/5, 2% b) 8/10, 8% c) 1/5, 20% d) 8/10, 80%

23 Time’s Up! Return to the Board

24 200 This number is 25% of 72. What is… a) b) 180 c) d) 18

25 Time’s Up! Return to the Board

26 This is the approximate 20% tip,
400 This is the approximate 20% tip, on a $30.35 meal. What is… a) $ b) $12.00 c) $ d) $60.00

27 Time’s Up! Return to the Board

28 600 When 36 out of 130 toys work, this is the approximate percentage of ones that are defective. What is… a) 27% b) 20% c) 70% d) 100%

29 Time’s Up! Return to the Board

30 estimated percentage of a music store’s
800 400 out of 1000 is this estimated percentage of a music store’s CD stock. What is… a) 4% b) 40% c) 400% d) 14%

31 Time’s Up! Return to the Board

32 1000 47 is this percentage of 57. What is… a) 82% b) 8% c) 12% d) 45%

33 Time’s Up! Return to the Board

34 200 This number is 50% of 50. What is… a) b) 25 c) d) 6

35 Time’s Up! Return to the Board

36 400 It’s 140% of 40. What is… a) b) 560 c) d) 16

37 Time’s Up! Return to the Board

38 600 15% sales tax on $30.00. What is… a) $45.00 b) $0.45
c) $ d) $5.40

39 Time’s Up! Return to the Board

40 800 If 1% of 1000 is 10, then 10% would be this. What is…
a) b) 110 c) d) 11

41 Time’s Up! Return to the Board

42 It’s the amount discounted,
1000 It’s the amount discounted, if $30.00 item is 30% off. What is… a) $ b) $9.90 c) $ d) $9.00

43 Time’s Up! Return to the Board

44 Thank you for playing. Good luck on your test.

45 This powerpoint was kindly donated to www.worldofteaching.com
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