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Spoons

Spoons. Chapter 1 Review. Reminders. Show all your work (or it’s wrong) Circle your answer After you grab a spoon, you cannot change or add to your answer Wrong answers = 5 points. Identify a possible pattern. Use your pattern to write the next three numbers. 24, 32, 40, 48, ….

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Spoons

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  1. Spoons Chapter 1 Review

  2. Reminders • Show all your work (or it’s wrong) • Circle your answer • After you grab a spoon, you cannot change or add to your answer • Wrong answers = 5 points

  3. Identify a possible pattern. Use your pattern to write the next three numbers. 24, 32, 40, 48, …

  4. Identify a possible pattern. Use your pattern to write the next three numbers. 24, 32, 40, 48, … Add 8 56, 64, 72

  5. What is the missing number in the pattern 3, 6, 9, __, 15?

  6. What is the missing number in the pattern 3, 6, 9, __, 15? 12

  7. What is the value of 34?

  8. What is the value of 34? 81

  9. The population of a small town is expected to double every 10 years. If the population was 36 in 2000, what will the population be in 2030?

  10. The population of a small town is expected to double every 10 years. If the population was 36 in 2000, what will the population be in 2030? 288 people

  11. Simplify the expression[(4 + 6  2) - 1]2.

  12. Simplify the expression[(4 + 6  2) - 1]2. 36

  13. Simplify the expression 10 + (5  4 - 12)  22.

  14. Simplify the expression 10 + (5  4 - 12)  22. 22

  15. The expression 7 x 4 = 4 x 7 is an example of which property?

  16. The expression 7 x 4 = 4 x 7 is an example of which property? Commutative Property

  17. 3  (2+5) = (32) + (35)is an example of which property?

  18. 3  (2+5) = (32) + (35)is an example of which property? DistributiveProperty

  19. Evaluate a - 2b + 9 for a = 5 and b = 2.

  20. Evaluate a - 2b + 9 for a = 5 and b = 2. 10

  21. Evaluate 8 + p2 - 3c for p = 4 and c = 2.

  22. Evaluate 8 + p2 - 3c for p = 4 and c = 2. 18

  23. Evaluate 15  x - y for x = 3 and y = 2.

  24. Evaluate 15  x - y for x = 3 and y = 2. 3

  25. Evaluate 15 - y x for x = 3 and y = 2.

  26. Evaluate 15 - y x for x = 3 and y = 2. 3

  27. Write an expression equal to “four more than a number multiplied by 3.”

  28. Write an expression equal to “four more than a number multiplied by 3.” 3n + 4or 4 + 3n

  29. Write a phrase that represents the expression 2x + 4.

  30. Write a phrase that represents the expression 2x + 4. Four more than two times a number

  31. Write an expression that represents the quotient of a number and seven.

  32. Write an expression that represents the quotient of a number and seven. n ÷ 7 ORn 7

  33. Is a = 7 a solution of 4 = a - 3? Show your work.

  34. Is a = 7 a solution of 4 = a - 3? Show your work. Yes; 4 = 7 - 3

  35. Is r = 4 a solution of 20 = 4r? Show your work.

  36. Is r = 4 a solution of 20 = 4r? Show your work. No; 20  16

  37. Solve the equation 14 + b = 30.

  38. Solve the equation 14 + b = 30. b = 16 (It is wrong if you didn’t show the work of subtracting 14 from each side.)

  39. During two weeks of training, Jenny ran 9 miles during the first week. Jenny ran 15 miles altogether. Write an equation containing addition to help you find how many miles she ran during the second week. Solve the equation.

  40. During two weeks of training, Jenny ran 9 miles during the first week. Jenny ran 15 miles altogether. Write an equation containing addition to help you find how many miles she ran during the second week. Solve the equation. 9 + j = 15; j = 6 miles

  41. Solve the equation w - 8 = 20.

  42. Solve the equation w - 8 = 20. w = 28 (You must show the work to be correct. Add 8 to each side.)

  43. David has 12 baseball cards left after giving away 5. Write an equation containing subtraction to help you find how many baseball cards David had before he gave some away. Solve the equation.

  44. David has 12 baseball cards left after giving away 5. Write an equation containing subtraction to help you find how many baseball cards David had before he gave some away. Solve the equation. d - 5 = 12; d = 17 cards

  45. Solve the equation 2t = 88.

  46. Solve the equation 2t = 88. t = 44 (I’m sure you showed all the work this time :)

  47. Helena bought a new skateboard for $120. If she saved $15 each week, how many weeks did she save for?

  48. Helena bought a new skateboard for $120. If she saved $15 each week, how many weeks did she save for? 8 weeks

  49. Solve the equationd = 4 6

  50. Solve the equationd = 4 6 d = 24

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