1. P RACTICE AND R EVIEW

2. 8 × n = 96 n = 96 ÷ 8 n = 12

3. n × 12 = 60 n = 60 ÷ 12 n = 5

4. 7 × n = 63 n = 63 ÷ 7 n = 9

5. fl oz fluid ounce

6. ccup

7. ptpint

8. qtquart

9. galgallon

10. 1 c = ___ fl oz 8

11. 1 qt = ___ pt 2

12. 1 gal = ___ qt 4

13. 1 pt = ___ c 2

14. Fact Review

15. 7 × 3 = 21

16. 8 + 6 = 14

17. 17 − 8 = 9

18. 4 × 9 = 36

19. 9 ÷ 9 = 1

20. 35 ÷ 7 = 5

21. 9 + 8 = 17

22. 12 − 4 = 8

23. 7 × 6 = 42

24. 6 + 6 = 12

25. 7 − 3 = 4

26. 99 ÷ 11 = 9

27. 14 − 5 = 9

28. 4 × 6 = 24

29. 1 + 5 = 6

30. 64 ÷ 8 = 8

31. 11 × 4 = 44

32. 3 − 2 = 1

33. 16 ÷ 8 = 2

34. 7 + 5 = 12

35. 5 24 5 24 7 36 7 36

36. 24 38× 24×3× 22×3× 2×

37. 36 49× 33×2× 2×

38. 24: 2, 2, 2, 3 36: 2, 2, 3, 3 2 × 2 × 3 = 12 greatest common factor

39. ,,24:36:,,, 12 × 6 = LCM 72 = LCM = LCM uncommon factors GCF (common factors) × 2223, 2233 ( × × ) × ( × ) = LCM

40. 5 24 5 24 7 36 7 36 72 5 24 5 2472 ==

41. 72 = 2 × 2 × 3 × 2 × 3 = LCM 2 × 2 × 3 × 2 × 3 = LCM ( ) ( ) 24 × = 72 () 3 × = 33333333 5 24 5 24 15 72

42. 2 × 2 × 3 × 2 × 3 = LCM 2 × 2 × 3 × 2 × 3 = LCM ( ) ( ) × 36 = 72 () 7 36 7 3672 = 2 × = 22222222 7 36 7 36 14 72

43. 5 24 5 24 7 36 7 36 15 72 14 72 > >

44. List the factors. 10: ______________ 14: ______________ 1 5 14 5 14 3 10 3 10 14 27× 10 25× 2, 5 2, 7

45. List the factors. 10: ____________________ 14: ____________________ The GCF is ______________ The LCM is ______________ Find equivalent fractions. 1 77777777 × = 3 10 3 10 21 70 2, 5 2, 7 2 2 × 5 × 7 = 70 55555555 × = 5 14 5 14 25 70

46. List the factors. 10: ______________ 14: ______________ 1 5 14 5 14 3 10 3 10 14 27× 10 25× 2, 5 2, 7 <

47. List the factors. 18: ______________ 24: ______________ 2 15 24 13 18 24 46× 23×2× 2× 18 29× 33×2 × 2, 3, 3 2, 2, 2, 3

48. List the factors. 18: ____________________ 24: ____________________ The GCF is ______________ The LCM is ______________ Find equivalent fractions. 2 44444444 × = 13 18 52 72 2, 3, 3 2, 2, 2, 3 2 × 3 = 6 2 × 2 × 2 × 3 × 3 = 72 33333333 × = 15 24 45 72

49. List the factors. 18: ______________ 24: ______________ 2 15 24 13 18 24 46× 23×2× 2× 18 29× 33×2 × 2, 3, 3 2, 2, 2, 3 >

50. Worktext p. 220 #3-8

52. Mix the following ingredients together in a saucepan and bring to a boil. Chocolate No-Bake Cookies 1 c sugar 2 tbsp margarine 4 tsp baking cocoa c milk c milk 12121212 14141414 Remove the mixture from the stove and add the following. c peanut butter c peanut butter tsp vanilla extract tsp vanilla extract 1 c quick-cooking oats 12121212 14141414 12121212 Mix well and drop onto wax paper by the spoonful. Let stand for 30 minutes or until firm. Makes 1 dozen cookies. tbsp tsp

53. tbsp or T tsp or t = tablespoon = teaspoon

54. Mix the following ingredients together in a saucepan and bring to a boil. Chocolate No-Bake Cookies 1 c sugar 2 tbsp margarine 4 tsp baking cocoa c milk c milk 12121212 14141414 Remove the mixture from the stove and add the following. c peanut butter c peanut butter tsp vanilla extract tsp vanilla extract 1 c quick-cooking oats 12121212 14141414 12121212 Mix well and drop onto wax paper by the spoonful. Let stand for 30 minutes or until firm. Makes 1 dozen cookies. Makes 1 dozen cookies.

55. If you double the recipe, how many teaspoons of cocoa would you need? 9 tsp

56. Since 1 tablespoon is the same as 3 teaspoons, how many tablespoons of cocoa do you need for the doubled recipe? 3 tbsp

57. If you have 1 cup of peanut butter, how many batches of the cookies could you make? 4 batches

58. How many cookies could you make using 1 cup of peanut butter? 48 cookies 4 dozen

59. If the only measuring cup you had was cup, how many times would you measure out the sugar to make 1 batch of cookies? 4 times 14141414

60. If the only measuring cup you had was cup, how many times would you measure out the quick-cooking oats to make 1 batch of cookies? 3 times 12121212