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Final Exam Review Guide: Essential Formulas and Practice for Success

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Prepare for your final exam with this comprehensive review guide, which includes crucial divisibility rules and practice problems from Chapters 1 to 6. Make sure to bring your pencil, eraser, protractor, compass, and calculator! Key topics covered include divisibility by 2, 3, 4, 5, 6, 8, 9, and 10, as well as practice exercises and answers. Extra practice pages are included for thorough preparation. Ace your exam with these essential tips and exercises!

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Final Exam Review Guide: Essential Formulas and Practice for Success

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  1. Final Exam Review Please bring a: pencil, eraser, protractor, compass and calculator

  2. Chapter 1 • A number is divisible by 2, if it is an even number (ends in 0,2,4,6,8). • A number is divisible by 3, if the sum of the digits is divisible by 3. • A number is divisible by 4, if the last two digits are divisible by 4. • A number is divisible by 5, if it ends in a O or a 5. • A number is divisible by 6, if it is divisible by 2 and 3. • A number is divisible by 8, if the last three digits are divisible by 8. • A number is divisible by 9, if the sum of the digits is divisible by 9. • A number is divisible by 10, if the last digit is a 0.

  3. Chapter 1

  4. Chapter 1

  5. Chapter 1- practice

  6. Answers 2 9, 18, 27, 36, 45

  7. Chapter 1 • Extra practice: • Page 37-38

  8. Final Exam Review Chapter 2

  9. Chapter 2

  10. Chapter 2- practice

  11. Chapter 2- practice 3/14 8, 16

  12. Chapter 2

  13. Chapter 2-practice 4 5/8 2 4/5 4 19/20 7 6/11

  14. Chapter 2

  15. Chapter 2- practice 21/9 57/10

  16. Chapter 2

  17. Chapter 2- practice 2/8 Or ¼ 5/6

  18. Chapter 2

  19. Chapter 2- practice 45/8 Or 5 5/8 29/12 Or 2 5/12 5/4

  20. Chapter 2 • Extra practice • Page 89-90 • Page 93-94

  21. Final Exam Review Chapter 3

  22. Chapter 3

  23. Chapter 3- practice 1.356 + 0.405 + 22.015= 2.5 + 12.6 + 20.9= 4.123 – 3.200= 9.623-5.061=

  24. Practice - answers 1.356 + 0.405 + 22.015= 23.776 2.5 + 12.6 + 20.9= 36 4.123 – 3.200= 0.923 9.623-5.061= 4.562

  25. Chapter 3

  26. Chapter 3- practice • 3.4 x 0.2= • 7.6 x 0.8= • 3.67 x 1.01= • 10.19 x 0.35=

  27. Practice- Answers • 3.4 x 0.2= 0.68 • 7.6 x 0.8= 6.08 • 3.67 x 1.01= 3.7067 • 10.19 x 0.35= 3.5665

  28. Chapter 3

  29. Chapter 3- practice • 3.6 0.18= • 9.72 2.7= • 4.59 0.9= • 3.13 3.13=

  30. Practice - Answers • 3.6 0.18= 20 • 9.72 2.7= 3.6 • 4.59 0.9= 5.1 • 3.13 3.13= 1

  31. Chapter 3

  32. Chapter 3- practice • 32.28- (1.2 • 10.9 + (3.3 x3.3- 1.69)

  33. Practice- Answers • 32.28- (1.2= 28.78 • 10.9 + (3.3 x3.3- 1.69) = 8.77

  34. Chapter 3 • Extra Practice: • Page 143-144 • Page 145-146

  35. Final Exam Review Chapter 4

  36. Chapter 4

  37. Chapter 4- practice

  38. Practice- Answers 60/100 = 3/5 0.60 9% 9/100 0.03 3% 44/100= 11/25 0.44 24% 0.24 50% 50/100 = 1/2 1.00 100% 12/100= 3/25 0.12

  39. Chapter 4- practice

  40. Practice- Answers 30 9 110 70 16 7 x100 Then divide by 10

  41. Chapter 4 • Extra practice • Page 185 • Page 187-188

  42. Final Exam Review Chapter 5

  43. Chapter 5

  44. Chapter 5- practice A= 15

  45. Chapter 5- practice A= 71.5 A= 6

  46. Chapter 5- practice C= 32 cm C= 57.78

  47. Chapter 5- practice 7.07 289.4

  48. Chapter 5- practice A rectangle= 3.19 A circle= 3.30 Total= 6.49

  49. Chapter 5 • Extra practice • Page 231-232 • Page 233-234

  50. Final Exam Review Chapter 6

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