1. Jeopardy Q $100 Q $100 Q $100 Q $100 Q $100 Q $200 Q $200 Q $200
Converting Fractions and
Decimals
Mult. & Div Rational Numbers
Add/Sub Fractions
Mean
Median
Mode
Rational Numbers
Q $100
Q $100
Q $100
Q $100
Q $100
Q $200
Q $200
Q $200
Q $200
Q $200
Q $300
Q $300
Q $300
Q $300
Q $300
Q $400
Q $400
Q $400
Q $400
Q $400
Q $500
Q $500
Q $500
Q $500
Q $500
Final Jeopardy

2. $100 Question from H1
Write as a decimal:
/10

3. $100 Answer from H1
Write as a decimal:
7 3/10
= 7.3

4. $200 Question from H1
Write as a decimal:
/25

5. $200 Answer from H1
Write as a decimal:
/25
=8.12

6. $300 Question from H1
Write as a decimal: /8

7. $300 Answer from H1
Write as a decimal: /8
=5.125

8. $400 Question from H1
Order 5/8, 0.6, 5/9 from least to greatest

9. $400 Answer from H1 Order 5/8, 0.6, 5/9 from least to greatest
5/8=0.625
0.6=0.6
5/9=0.5
So the order is 5/9, 0.6, 0.625

10. $500 Question from H1 Write each fraction as a decimal. -5 = 11 2 = 15
-5 = 11
2 = 15
14 = 99

11. $500 Answer from H1 Write each fraction as a decimal. __ -6 = 0.45 11
-6 = 0.45 11 _
2 = 0.13 15
14 = 0.14 99

12. $100 Question from H2
A number that can be written as a fraction is called a _________ number.

13. $100 Answer from H2
A number that can be written as a fraction is called a _________ number.
=Rational Number

14. $200 Question from H2
Write each decimal as a fraction or mixed number in simplest form.
0.9=
6.45=
-0.6=

15. $200 Answer from H2
Write each decimal as a fraction or mixed number in simplest form.
0.9= 9/10
6.45= /100 =6 9/20
-0.6= -6/10 = -3/5

16. $300 Question from H2
Write each decimal as a fraction or mixed number in simplest form. =
-0.333… = _ =

17. $300 Answer from H2
Write each decimal as a fraction or mixed number in simplest form.
= /50
-0.333… = -1/3 _
= /99

18. $400 Question from H2
Natural
Whole
Integer
Rational
Real 4 -7
3/4
0.3

19. $400 Answer from H2
Natural
Whole
Integer
Rational
Real 4 X -7
0.3

20. $500 Question from H2
Determine whether each statement is sometimes, always or never true.
An integer is a rational number.
A rational number is an integer.
A whole number is not a rational number.

21. $500 Answer from H2
Determine whether each statement is sometimes, always or never true.
An integer is a rational number. =Always
example: -2 = -2/1
A rational number is an integer. =Sometimes
example: ½ is not, but -2 is
A whole number is not a rational number. =Never
example: 4 = 4/1

22. $100 Question from H3
Multiply and Simplify if able
2 x 1
3 8

23. $100 Answer from H3 Multiply and Simplify if able 2 x 1 = 2 = 1

24. $200 Question from H3 Divide and Simplify if able: 4 Divided by 1 =
9 6

25. $200 Answer from H3 Divide and Simplify if able: 4 Divided by 1 = 9 6
9 6
4 x 6 = x = 8

26. $300 Question from H3
Multiply and Simplify if able:
x 1 =
4 4

27. $300 Answer from H3
Multiply and Simplify if able:
x 1 = x = - 15

28. $400 Question from H3
Multiply and Simplify if able:
b ac =
2a 4b

29. $400 Answer from H3 Multiply and Simplify if able: b . 3ac = 2a 4b
2 4 3c 8

30. $500 Question from H3 Evaluate:
How many cheerleading uniforms can be made with
yards of fabric if each uniform requires 7 yard? 8

31. $500 Answer from H3 Evaluate:
How many cheerleading uniforms can be made with
yards of fabric if each uniform requires 7 yard? 8
divided by 7 = divided by 7 =
= =

32. $100 Question from H4
Find each sum or difference. Write in simplest form. = =

33. $100 Answer from H4 Find each sum or difference.
Write in simplest form. =
= or

34. $200 Question from H4 12 7 - 7 3 + 2 5 = 5 5 + 4 3 - 2 1 =
Find each sum or difference. Write in simplest form. = =

35. $200 Answer from H4
Find each sum or difference. Write in simplest form.
= = 8 1
= 7 7

36. $300 Question from H4
Find a common denominator, add the following and then reduce: 2
7 =
+ 3
4 =

37. $300 Answer from H4 Find a common denominator and add the following:
2 x 4 8
7 x 4 = 28
+ 3 x 7 21
4 x 7 =
29 =1 1
28 28

38. $400 Question from H4
Find a common denominator, add the following and then reduce:
4 5
6 =
4 =

39. $400 Answer from H4
Find a common denominator, add the following and then reduce:
4 5 x
6 x 2 = x
4 x 3 = =

40. $500 Question from H4
Find a common denominator, subtract the following and then reduce:
-2 1
5 =
6 =

41. $500 Answer from H4
Find a common denominator, subtract the following and then reduce:
-2 1 x = -2 6
5 x 6 =
x =
6 x 5 =
2 29 30

42. $100 Question from H5 List three measures for central tendency.
______________

43. $100 Answer from H5 List three measures for central tendency. Mean
Median
Mode

44. $200 Question from H5
To find the _________, order the numbers from least to ________, it will be the middle number. If you have two middle numbers ________ them to find it.

45. $200 Answer from H5
To find the Median, order the numbers from least to greatest, it will be the middle number. If you have two middle numbers average them to find it.

46. $300 Question from H5 Using 4, 5, 5, 6, 7, 7, 8 Find:
Mean =___________
Median =___________
Mode =___________

47. $300 Answer from H5 Using 4, 5, 5, 6, 7, 7, 8 Find: Mean =_42/7=6_____
Median =___6________
Mode =___5 and 7___

48. $400 Question from H5 Using 50, 55, 65, 70, 80, 90, 100, 100 Find:
Mean =___________
Median =___________
Mode =___________

49. $400 Answer from H5 Using 50, 55, 65, 70, 80, 90, 100, 100 Find:
Mean = 600/8= 75
Median = 70+80=150/2=75
Mode =_100__________

50. $500 Question from H5 If 18 were added to the data set below,
Which statement is true?
16,14,22,16,16,18,15,25
The mode increases.
The mean decreases.
The mean increases.
The median increases.

51. $500 Answer from H5 If 18 were added to the data set below,
Which statement is true?
16,14,22,16,16,18,15,25
a) The mode increases.-mode is still 16
b) The mean decreases.-mean increases
c) The mean increases.-Correct =17.7
d) The median increases.-median is still 16

52. Final Jeopardy
Yesterday Paul buys 5 mints for $1.12 which included the 7 cents for sales tax. If b is the cost of each mint before tax, then solve for b. (Hint this is a two step equation.)

53. Final Jeopardy Answer
Yesterday Paul buys 7 mints for $1.12 which included the 7 cents for sales tax. If b is the cost of each mint before tax, then solve for b.
5b = $1.12
5b = $1.05
So:
b = $0.21