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Math 7

Math 7. Midterm Review Round II. Question 1. Round to the nearest thousand: 457 231. Question 2. Round to the nearest hundred 352 043.21. Question 3. Round to the nearest tenth 15.273. Question 4. Round to the nearest hundredth 321.8765. Question 5.

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Math 7

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  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 5th car on an assembly line is blue. Every 6th 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: 492 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 51/2 + 34/9

  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?

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