1. Unit 11 Math Review Directions: 1. Read each question. 2. Think of an answer. (Use a pencil and paper to solve if necessary.) 3. Click to view the answer and check your work! Happy Practicing!

2. Name this geometric solid. cone

3. cube

4. sphere

5. rectangular prism

6. square pyramid

7. cylinder

8. triangular pyramid

9. triangular prism

10. How many faces does a cube have? 6

11. How many edges does a triangular pyramid have? 6

12. How many vertices does a rectangular prism have? 8

13. How many surfaces does a cylinder have? 3

14. **Add the integers.

15. -4 + 6 = 2

16. 8 + (-3) = 5

17. -7+ (-8) = -15

18. -9 + 10 = 1

19. -4 + (-5) = -9

20. 12 + (-2) = 10

21. **Subtract the integers.

22. 12 - (-2) = 14

23. -3 - 6 = -9

24. -8 – (-3) = -5

25. -4 – 8 = -12

26. 20 – (-6) = 26

27. 5 – 6 =

28. Estimate the weight of: a cat Choose one: 0.5 kg 5 kg 50 kg

29. Estimate the weight of: a paperback book Choose one: 15 g 150 g 1,500 g

30. Estimate the weight of: a penny Choose one: 3 g 30 g 300 g

31. Estimate the weight of: a basketball Choose one: 0.6 kg 6 kg 60 kg

32. Estimate the weight of: an apple Choose one: 0.8 oz. 8 oz. 80 oz.

33. Estimate the weight of: a nickel Choose one: 0.2 oz. 2 oz. 20 oz.

34. Estimate the weight of: a candy bar Choose one: 0.23 oz. 2.3 oz. 23 oz.

35. **Find the equivalent weights.

36. 3 lb. = ____ oz. 48

37. 7 lb. = ____ oz. 112

38. 96 oz. = ____ lb. 6

39. 160 oz. = ____ lb. 10

40. **Find the equivalent capacities.

41. 4 cups = ____ pints 2

42. 12 cups = ____ pints 6

43. 6 pints = ____ cups 12

44. 20 pints = ____ cups 40

45. 12 quarts = ____ pints 24

46. 4 quarts = ____ pints 8

47. 2 quarts = ____ cups 8

48. 5 quarts = ____ cups 20

49. 6 quarts = ____ gallons 1-1/2

50. 8 quarts = ____ gallons 2

51. 6 gallons = ____ quarts 24

52. 2 gallons = ____ pints 16

53. **Find the volume.

54. Dimensions: Length = 4 m Width = 6 m Height = 8 m What is the volume? 192 cubic m

55. Dimensions: Length = 7 cm Width = 3 cm Height = 2 cm What is the volume? 42 cubic cm

56. Dimensions: Length = 10 in. Width = 4 in. Height = 15 in. What is the volume? 600 cubic in.

57. Dimensions: Length = 2 ft. Width = 9 ft. Height = 8.9 ft. What is the volume? 160.2 cubic ft.

58. Dimensions: Length = 60 mm Width = 20 mm Height = 4.5 mm What is the volume? 5,400 cubic mm

59. GREAT JOB! Play again for more practice!