1. Math 7 Midterm Review Round II

2. Question 1 Round to the nearest thousand: 457 231

3. Question 2 Round to the nearest hundred 352 043.21

4. Question 3 Round to the nearest tenth 15.273

5. Question 4 Round to the nearest hundredth 321.8765

6. Question 5 Round to the nearest thousand 824 302.5

7. Question 6 Round to the nearest tens place 47.254

8. Question 7 Estimate 152.1 + 38.25

9. Question 8 Estimate 708.1 – 198.23

10. Question 9 Estimate 125.75 x 4.1

11. Question 10 Estimate 490.2 x 8.9

12. Question 7 What are the divisibility rules for: 3? 9?

13. Question 8 The number 52__34 is divisible by 3 and 9. What is the missing number?

14. Find the LCM of 7 and 8

15. Find the LCM of 4 and 6

16. Find the GCF of 25 and 30

17. Find the GCF of 20 and 24

18. Every 5 th car on an assembly line is blue. Every 6 th car is a convertible. What is the position of the first blue convertible?

19. Question 9 List the factors of 15.

20. Question 10 List the factors of 32.

21. List the factors of 20

22. Question 13 Write the following as a mixed number: 15 4

23. Question 14 Write the following as a mixed number: 29 5

24. Question 15 Write the following as a decimal: 8⅓

25. Question 16 Write the following as a decimal: 2¼

26. Question 17 Order the fractions from smallest to greatest: 4 9 2 3 10 5

27. Question 18 Write the following as a fraction in lowest terms: 0.25

28. Question 19 Write the following as a fraction in lowest terms: 0.32

29. Question 20 Write the following as a fraction in lowest terms: 0.22

30. Write the following as a fraction in lowest terms: 0.3333333 …

31. Question 30 Write an equivalent fraction to the following: 2 5

32. Question 31 Find the missing number: 5 = 15 10 ?

33. Question 32 Write the following fraction in lowest terms: 10 35

34. Question 33 Write the following fraction in lowest terms: 21 30

35. Question 34 Calculate 9 _ 3 10 4

36. Question 35 Calculate 4 + 5 5 6

37. Question 37 On a typical hockey team, there are 12 forwards, 6 defence, and 2 goalies. In lowest terms, what fraction of the team are Forwards Defence Goalies

38. Question 36 Calculate 5 1/2 + 3 4/9

39. Question 39 Calculator permitted for the following questions Express the following as a percent: 20 45

40. Question 40 Express the following as a percent : 40 57

41. Question 41 Express the following as a percent: 56 60

42. Question 42 Charlie bought a new video game. It was originally priced at $49.99 and now it is on sale for 15% off. What is the sale price?

43. Question 43 Katie is a babysitter and got paid $9.00/hour in 2012. She is increasing her fee by 6% in 2013. What will her new hourly fee be?

44. Question 44 Ryan scored 37 out of 42 on his Math midterm. What was his percent?

45. Question 21 Solve the following: 7.6 + 2.31 + 5

46. Question 22 Solve the following: 195.4 – 23.27

47. Question 23 Solve the following: 5.6 x 23

48. Question 24 Solve the following: 3.25 x 4.7

49. Joe sells muffins for $0.49 each. He sells 32 muffins. The muffins (in total) cost $10.25 for him to buy from the store. What is his profit?

50. Mr. Fraser is selling Cabot’s Crossing CDs for $15 each. He hopes to sell the 25 he just made. The discs cost $2.25 each to produce. If he sells all 25 CDs, how much profit does he make? Mr. Fraser has to divide the profit equally among the 4 band members. How much does each person get?

51. Question 25 Solve the following: 143.8 ÷ 5

52. Question 26 Solve the following: 80.4 ÷ 5.2

53. Question 27 Solve the following: 28 – 8 x 3 ÷ 4

54. Question 28 Solve the following: 19 + (7 x 3) – (64 ÷8)

55. Question 28 Solve the following: (3.1 +5.5) – 4 + 27 ÷ 9

56. Question 29 Solve the following: 9 x 5 – 2.3 x 2