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Unit 11 Review

Unit 11 Review. Grams and Ounces. 1 Kilogram = ________grams. Answer. 1,ooo Grams. 1 Ton = __________pounds. Answer. 2,000 Pounds. _______ounces = 1 Pound. Answer. 16 Ounces. Grams. A nickel weighs about ______ grams. a.0.5 grams b . 50 grams c . 5 grams

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Unit 11 Review

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  1. Unit 11 Review

  2. Grams and Ounces • 1 Kilogram = ________grams

  3. Answer 1,ooo Grams

  4. 1 Ton = __________pounds

  5. Answer 2,000 Pounds

  6. _______ounces = 1 Pound

  7. Answer 16 Ounces

  8. Grams • A nickel weighs about ______ grams. a.0.5 grams b. 50 grams c. 5 grams • An average dog might weigh about ______ kilograms. a. 200 g b. 20 kg c. 2 kg • A pencil weighs about _____ grams. a. 4.5 grams b. 45 grams c. 450 grams

  9. Answer • A nickel is about 5 grams.

  10. Answer • A dog is about 20 Kilograms

  11. Answer • A pencil is about 4.5 grams

  12. Ounces • An adult female might weigh about ______ pounds. a. 90 pounds b. 150 pounds c.500 pounds • A loaf of bread might weigh about _____ ounces. a. 16 ounces b. 48 ounces c. 1 ounce

  13. Answer 150 Pounds

  14. Answer A loaf of bread is about 16 ounces.

  15. 3D Solids • Name the 3D Solid. • How many faces, edges, and vertices do the following shapes have? A. C. B.

  16. Answer A. Square Pyramid Faces: 5 Edges: 8 Vertices: 5

  17. Answer B. Hexagonal Prism Faces: 8 Edges: 18 Vertices: 12

  18. Answer C. Cube Faces: 6 Edges: 12 Vertices: 8

  19. Name the Shape A. B.

  20. Answer A. Cone B. Cylinder

  21. Name the Shape A. B.

  22. Answer A. Triangular Prism

  23. Answer B. Rectangular Prism

  24. Volume 2cm 5 cm 12 cm What is the volume of the rectangular prism?

  25. Answer • Find the area of the base: 12x5= 60 • Multiply the area of the base by the height: 60x2=120 VOLUME= 120 cm3

  26. Volume A. B.

  27. Answer A Length=2 cubes Width=3 cubes Height=2 cubes Volume=12 cubic units

  28. Answer B Length=5 cubes Width=6 cubes Height=3 cubes Volume=90 cubic units

  29. Volume A.

  30. ANswer Length: 4 cubes Width: 5 cubes Height: 3 cubes Volume: 60 cubic units

  31. Volume

  32. Answer Find the area of the base: 9cmx3.5cm=31.5cm2 Multiply the area of the base by the height:31.5cm2 x 6cm = 189 cm3

  33. Volume A. B.

  34. Answer A Find the area of the base: 6 cm x 3 cm = 18 cm2 Multiply the area of the base by the height: 18 cm2 x 4 cm = 72 cm3

  35. Answer B Find the area of the base: 4 cm x 6 cm = 24 cm2 Multiply the area of the base by the height: 24 cm2 x 5 cm = 120 cm3

  36. Riddles • I am a geometric solid. • I have one square base. • I have four triangular faces. • What am I?

  37. Answer Square Pyramid

  38. I am a polyhedron. • I am a prism. • My two bases are hexagons. • My other faces are rectangles. • What am I?

  39. Answer Hexagonal Prism

  40. I am a polyhedron. • My base is a pentagon. • All of my other faces are triangles. • What am I?

  41. Answer Pentagonal Pyramid

  42. I have three surfaces. • My two bases are circular. • I have a curved surface. • What am I?

  43. answer Cylinder

  44. Positive and Negative Numbers A. -40 + (-70)= ? B. -12-7=? C. 60+(-130)=? D. 15+(-1)=?

  45. Answers A. -110 B. -19 C. -70 D. 14

  46. Word problem It takes 2 cups of flour to make about 20 medium sized cookies. How many Cups of flour do you need to make about 50 cookies?

  47. Answer 50 cookies

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