Unit 7 Review

1. Unit 7 Review

2. Teacher Model Jimmy is tracking the sugar in the food that he eats. The piece of cake that he ate had 430 mg of sugar. How many grams is this? Use this conversion rule: 1,000 mg = 1 g • 0.430 grams • 4.3 grams • 43 grams • 430 grams

3. Guided Practice Sherri is tracking the salt in the food that she eats. The pretzel that she ate had 855 mg of salt. How many grams is this? Use this conversion rule: 1,000 mg = 1 g 0.855 grams 8.55 grams 855 grams 8550 grams

4. Independent Guided Practice Kennedy is tracking the kilometers that she runs each day. She just ran 782 meters. How many kilometers is this? Use this conversion rule: 1,000 m = 1 km 782 kilometers 78.2 kilometers 7.82 kilometers 0.782 kilometers

5. Independent Practice Ricky is tracking the salt in the food that he eats. The spaghetti that he ate had 290 mg of salt. How many grams is this? Use this conversion rule: 1,000 mg = 1 g 0.290 grams 2.9 grams 29 grams 290 grams

6. Teacher Model If each cube is 1 inch wide, 1 inch long, and 1 inch high, what is the volume of this shape? • 6 cubic inches • 10 cubic inches • 11 cubic inches • 12 cubic inches

7. If each cube is 1 cm wide, 1 cm long, and 1 cm high, what is the volume of this shape? Guided Practice • 3 cubic cm • 4 cubic cm • 9 cubic cm • 10 cubic cm

8. If each cube is 1 inch wide, 1 inch long, and 1 inch high, what is the volume of this shape? Independent Guided Practice • 20 cubic inches • 16 cubic inches • 12 cubic inches • 6 cubic inches

9. If each cube is 1 inch wide, 1 inch long, and 1 inch high, what is the volume of this shape? Independent Practice • 20 cubic inches • 12 cubic inches • 7 cubic inches • 4 cubic inches

10. Teacher Model You are supposed to drink 48 ounces of water per day. How many cups of water is this? Use this conversion rule: 8 fluid ounces = 1 cup • 384 cups • 56 cups • 32 cups • 6 cups

11. Christian picked up a handful of tiny stones from his hike in the woods and brought them into his house to weigh them. He recorded the weight of each stone below: 4 g , 2 g , 8 g , 3 g , 5 g , 2 g , 3 g , 8 g , 8 g , 1 g 10 10 10 10 10 10 10 10 10 10 Plot these measurements on the line plot below and answer the questions. 0 1 10 2 10 3 10 4 10 6 10 5 10 7 10 8 10 10 10 9 10

12. x x x x x x x x x x How many shells weigh less than g? What is the total weight of the shells? 0 1 10 2 10 3 10 10 10 4 10 5 10 6 10 7 10 8 10 9 10 6 10

13. x x x x x x x x x x If the weights were “evened out,” what would the average weight be? ___________________ 0 1 10 2 10 3 10 10 10 4 10 5 10 6 10 7 10 8 10 9 10

14. Guided Practice Faye wakes up for work at 6:00 in the morning. If she is supposed to be there by 9:30, how many minutes does she have from the time she wakes up until being at work? 30 minutes 60 minutes 120 minutes d. 210 minutes

15. Independent Guided Practice Hannah bought a 2L bottle of Sprite. If she fills 5 cups equally, how many mL will be in each cup? Use 1 L = 1000mL 10 mL 400 mL 2000 mL d. 5,000 mL

16. Independent Practice Bryce is tracking how much sugar he eats each day. The doughnut he ate contained 580 mg of sugar. How many grams is this? Use 1 g = 1000 mg 0.058 g 5.8 g 58 g d. 580 g

17. Teacher Model A box of shoes measures 8 in. x 12 in. x 5 in. How many boxes of shoes would fit into a 16 in. x 12 in. x 20 in. container? • 2 boxes • 4 boxes • 8 boxes • 10 boxes

18. Guided Practice A box of blocks measures 8 in. x 8 in. x 8 in. How many boxes of blocks would fit into a 24 in. x 24 in. x 24 in. container? 30 boxes 27 boxes 25 boxes 20 boxes

19. Independent Guided Practice A box of books measures 4 ft. x 12 ft. x 10 ft. How many boxes of books would fit into a 12 ft. x 12 ft. x 10 ft. container? 12 boxes 9 boxes 6 boxes 3 boxes

20. Independent Practice A box of stickers measures 3 in. x 6 in. x 12 in. How many boxes of stickers would fit into a 15 in. x 6 in. x 12 in. container? 9 boxes 7 boxes 5 boxes 3 boxes

21. Beka picked up a bucket of seashells from her walk in the beach and brought them into her house to weigh them. She recorded the weight of each shell below: 4 g , 2 g , 3 g , 3 g , 7 g , 2 g , 3 g , 6 g , 4 g , 1 g 8 8 8 8 8 8 8 8 8 8 Plot these measurements on the line plot below and answer the questions. 0 1 8 2 8 3 8 4 8 6 8 5 8 7 8 8 8

22. x x x x x x x x x x How many shells weigh less than ? What is the total weight of the shells? 0 1 8 2 8 3 8 4 8 5 8 6 8 7 8 8 8 3 8

23. x x x x x x x x x x If the weights were “evened out,” what would the average weight be? ___________________ 0 1 8 2 8 3 8 4 8 5 8 6 8 7 8 8 8

24. Teacher Model Josh made the following layers in math class. If he stacks them together, what would the total volume be? • 15 in • 15 in3 • 45 in • 45 in3

25. Guided Practice Davis made the following layers in math class. If he stacks them together, what would the total volume be? 10 cm 10 cm3 40 cm 40 cm3

26. Independent Guided Practice Rebekah made the following layers in math class. If she stacks them together, what would the total volume be? 6 in 6 in3 24 in 24 in3

27. Independent Practice Jacob made the following layers in math class. If he stacks them together, what would the total volume be? 15 ft. 15 ft.3 45 ft. 45 ft.3

28. 8 mg = ______g 7 m = ______ km 12 L = _____mL 6 cm = _____m

29. Teacher Model The base of a 3 dimensional shape is 36 square inches. What is a possible value for the length and width? length = ______ inches width = ______ inches If the height is 4 inches, what is the total volume? Total Volume = _______ cubic inches

30. Guided Practice The base of a 3 dimensional shape is 18 square inches. What is a possible value for the length and width? length = ______ inches width = ______ inches If the height is 6 inches, what is the total volume? Total Volume = _______ cubic inches

31. Independent Guided Practice The base of a 3 dimensional shape is 32 square inches. What is a possible value for the length and width? length = ______ inches width = ______ inches If the height is 3 inches, what is the total volume? Total Volume = _______ cubic inches

32. Independent Practice The base of a 3 dimensional shape is 12 square inches. What is a possible value for the length and width? length = ______ inches width = ______ inches If the height is 5 inches, what is the total volume? Total Volume = _______ cubic inches

33. Teacher Model The following box needs to be partitioned into two boxes. What would to total volume be? • 3 cubic meters • 10 cubic meters • 13 cubic meters • 30 cubic meters

34. Guided Practice The following box needs to be partitioned into two boxes. What would to total volume be? • 6 cubic centimeters • 12 cubic centimeters • 24 cubic centimeters • 48 cubic centimeters 2 cm 4 cm 6 cm 2 cm 8 cm

35. Independent Guided Practice The following box needs to be partitioned into three boxes. What would to total volume be? • 2 cubic inches c. 8 cubic inches b. 4 cubic inches d. 14 cubic inches 1 in 1 in 2in 4 in 1 in 5in

36. Independent Practice The following box needs to be partitioned into three boxes. What would to total volume be? 2 in 3 in 8 in 2 in 5 in

37. Emily picked up a handful of tiny stones from her hike in the woods and brought them into her house to weigh them. She recorded the weight of each stone below: 4 g , 1 g , 1 g , 3 g , 3 g , 3 g , 4 g , 1 g , 1 g , 4 g 5 5 2 10 5 10 5 2 10 5 Plot these measurements on the line plot below and answer the questions. 0 1 10 1 5 3 10 2 5 3 5 1 2 7 10 4 5 10 10 9 10

38. x x x x x x x x x x How many stones weigh less than ? What is the total weight of the stones? 0 1 10 1 5 3 10 10 10 2 5 1 2 3 5 7 10 4 5 9 10 3 5

39. x x x x x x x x x x If the weights were “evened out,” what would the average weight be? ___________________ 0 1 10 1 5 3 10 10 10 2 5 1 2 3 5 7 10 4 5 9 10

40. Teacher Model Your mom is putting up your winter clothes into a container that measures 12 in. x 30 in. x 18 in. She only fills half of the container. How many cubic inches did she use? • 6480 in2 • 6480 in3 • 3240 in2 • 3420 in3

41. Guided Practice Sara is putting soil in a flower box that measures 10 in. x 20 in. x 12 in. She only fills half of the flower box . How many cubic inches did she use? • 600 in2 • 600 in3 • 1200 in2 • 1200 in3

42. Independent Guided Practice David is putting soil in a vegetable box that measures 8 in. x 18 in. x 14 in. He only fills half of the vegetable box. How many cubic inches did he use? • 2016 in2 • 2016 in3 • 1008 in2 • 1008 in3

43. Independent Practice Joanie is pouring water in a pool that measures 8ft. x 12 ft. x 4 ft. She only fills half of the pool. How many cubic feet did she use? • 384 ft2 • 384 ft3 • 192 ft2 • 192 ft3

44. Teacher Model If the base of a rectangular prism has an area of 18 square cm and a height of 4 cm, what is the total volume? • 72 cm3 • 72 cm2 • 22 cm2 • 22 cm3

45. Guided Practice If the base of a rectangular prism has an area of 20 square in and a height of 7 in, what is the total volume? • 13 in3 • 27 in3 • 140 in2 • 140 in3

46. Independent Guided Practice If the base of a rectangular prism has an area of 16 square ft and a height of 5 ft, what is the total volume? • 21 ft3 • 21 ft3 • 80 ft2 • 80 ft3

47. Independent Practice If the base of a rectangular prism has an area of 15 square cm and a height of 8 cm, what is the total volume? • 23 cm3 • 23 cm3 • 120 cm2 • 120 cm3

48. Teacher Model The area of the base of a cube is 36 in2 . What is the volume of the cube?

49. Guided Practice The area of the base of a cube is 81 in2 . What is the volume of the cube?

50. Independent Guided Practice The area of the base of a cube is 49 in2 . What is the volume of the cube?