1. Bellwork February 22, 2016
23, 27, 32, 40, 43, 46, 50 Find the median or 2nd Quartile ____ Find the 1st Quartile ____ Find the 3rd Quartile ____ Find the lower extreme ____ Find the upper extreme ____ Find the range ____ Find the range from Q1 to Q3____ 40 27 46 23 50 27 19

2. Hot Seat Facilitator’s up 1st
Chapter 7 Review
Hot Seat
Facilitator’s up 1st

3. Question #1
Fill in the missing numbers in the chart.
Flour
Sugar ? 8 16 12 32

4. Question #1
Fill in the missing numbers in the chart.
Flour
Sugar 4 8 16 12 24 32

5. Question #2
What is the ratio of flour to sugar?
Flour
Sugar 4 8 16 12 24 32

6. Question #2
What is the ratio of flour to sugar in simplest form? 1:2
Flour
Sugar 4 8 16 12 24 32

7. Question #3
If 12 cups of flour were used, how many cups of sugar
would need to be added to keep the ratio the same?
Flour
Sugar ? 8 16 12 32

8. Question #3
If 12 cups of flour were used, how many cups of sugar
would need to be added to keep the ratio the same?
24 Cups
Flour
Sugar ? 8 16 12 32

9. Question #4
Write the quotient as an improper fraction and a mixed number. 2/3 ÷ 1/4

10. Question #4
Write the quotient as an improper fraction and a mixed number. 2/3 ÷ ¼ = 8/3 = 2 2/3

11. Calculate the quotient using a method of your choice. 2 1/7 ÷ 3 1/4
Question #5
Calculate the quotient using a
method of your choice.
2 1/7 ÷ /4

12. 2 1/7 ÷ 3 ¼ = 60/91 Calculate the quotient using a
Question #5
Calculate the quotient using a
method of your choice.
2 1/7 ÷ 3 ¼ = 60/91

13. Rewrite the following expression without using parentheses. 8(10 + y)
Question #6
Rewrite the following expression
without using parentheses.
8(10 + y)

14. Question #6
Rewrite the following expression without using parentheses. 8(10 + y) y

15. Write an expression to show 6 more than 5 times a number.
Question #7
Write an expression to show 6 more than 5 times a number.

16. Write an expression to show 6 more than 5 times a number. 5x + 6
Question #7
Write an expression to show 6 more than 5 times a number. 5x + 6

17. Solve using distributive property and the GCF. 2x + 18y - 32
Question #8
Solve using distributive property and the GCF. 2x + 18y - 32

18. Question #8
Solve using distributive property and the GCF. 2x + 18y – 32 2(x + 9y – 16)

19. Question #9
Maggie and Mandy are knitting blankets. Below are
their knitting times.
Complete the chart, and find each girl’s rate per hr.
Hours
Maggie (Inches)
Mandy (Inches) 1 ? 2 4 5 3 6 10
12.5

20. Question #9
Maggie and Mandy are knitting blankets. Below are
their knitting times.
Complete the chart, and find each girl’s rate per hr.
Hours
Maggie (Inches)
Mandy (Inches) 1 2
2.5 4 5 3 6
7.5 8 10
12.5

21. Question #10
Maggie and Mandy are knitting blankets.
Based on their rate/hour, which girl has the highest
rate of speed?
Hours
Maggie (Inches)
Mandy (Inches) 1 2
2.5 4 5 3 6
7.5 8 10
12.5

22. Question #10
Maggie and Mandy are knitting blankets.
Based on their rate/hour, which girl has the highest
rate of speed?
Hours
Maggie (Inches)
Mandy (Inches) 1 2
2.5 4 5 3 6
7.5 8 10
12.5

23. Question #11 Complete the following using the Super Giant One method.3 5
X = 1 2

24. Question #11 Complete the following using the Super Giant One method.
X = = = /5

25. Question #12
Tonya worked at McDonald’s for 5 hours and earned $ What is her hourly rate of pay?

26. Question #12
Tonya worked at McDonald’s for 5 hours and earned $ What is her hourly rate of pay? $8.10/hr

27. Question # 13
Solve the following:
x – 9 = 31

28. Question # 13
Solve the following:
x – 9 = 31
x = 40

29. Question #14
Solve the following: x
= 25

30. Solve the following: x 6 • 6 = 25 • 6 x = 150
Question #14
Solve the following: x 6 • 6 = 25 • 6 x = 150

31. Solve the following: 10x = 65
Question #15
Solve the following: 10x = 65

32. Solve the following: 10x = 65 10 10 x = 6.5
Question #15
Solve the following: 10x = x = 6.5

33. Solve the following: 13 + x = 57
Question #16
Solve the following: 13 + x = 57

34. Solve the following: 13 + x = 57 -13 -13 x = 44
Question #16
Solve the following: 13 + x = x = 44

35. Question #17
Write the number sentence as an inequality. x is less than or equal to -91.

36. x is less than or equal to -91
Question #17
Write the number sentence as an inequality.
x is less than or equal to -91
x ≤ -91

37. Write an inequality to express the number line.
Question #18
Write an inequality to express the number line.

38. Question #18
Write an inequality to express the number line.
x > 30

39. Great Job!
The winner is…..