unit 7 review

Unit 7 Review

Teacher ModelJimmy is tracking the sugar in the food that heeats. The piece of cake that he ate had 430 mgof sugar. How many grams is this?

Use this conversion rule: 1,000 mg = 1 ga. 0.430 gramsb. 4.3 gramsc. 43 gramsd. 430 grams

Guided PracticeSherri is tracking the salt in the food that sheeats. The pretzel that she ate had 855 mgof salt. How many grams is this?


Independent Guided PracticeKennedy is tracking the kilometers that sheruns each day. She just ran 782 meters. Howmany kilometers is this?

Use this conversion rule: 1,000 m = 1 km

a. 782 kilometersb. 78.2 kilometersc. 7.82 kilometersd. 0.782 kilometers

Independent PracticeRicky is tracking the salt in the food that heeats. The spaghetti that he ate had 290 mgof salt. How many grams is this?


If each cube is 1 inch wide, 1 inch long, and 1 inch high, what is the volume of this shape?

a. 6 cubic inches

b. 10 cubic inches

c. 11 cubic inches

d. 12 cubic inches

Teacher Model

If each cube is 1 cm wide, 1 cm long, and 1 cm high, what is the volume of this shape?

a. 3 cubic cm

b. 4 cubic cm

c. 9 cubic cm

d. 10 cubic cm

Guided Practice

If each cube is 1 inch wide, 1 inch long, and

1 inch high, what is the volume of this shape?

a. 20 cubic inches

b. 16 cubic inches

c. 12 cubic inches

d. 6 cubic inches

Independent Guided Practice

If each cube is 1 inch wide, 1 inch long, and

1 inch high, what is the volume of this shape?

a. 20 cubic inches

b. 12 cubic inches

c. 7 cubic inches

d. 4 cubic inches

Independent Practice

Teacher ModelYou 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

a. 384 cups b. 56 cupsc. 32 cupsd. 6 cups

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 10Plot these measurements on the line plot below and answer the questions.

110

210

410

310

710

610

510

1010

910

810

0

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?

110

210

410

310

710

610

510

810

0

610

910

1010

x x x x x x x x x x

If the weights were “evened out,” what would the average weight be? ___________________

110

210

410

310

710

610

510

810

0 910

1010

Guided Practice Faye wakes up for work at 6:00 in the morning.If she is supposed to be there by 9:30, howmany minutes does she have from the time shewakes up until being at work?

a. 30 minutes b. 60 minutesc. 120 minutesd. 210 minutes

Independent Guided Practice Hannah bought a 2L bottle of Sprite. If she fills 5cups equally, how many mL will be in each cup?

Use 1 L = 1000mL

a. 10 mL b. 400 mLc. 2000 mLd. 5,000 mL

Independent Practice Bryce is tracking how much sugar he eats eachday. The doughnut he ate contained 580 mg ofsugar. How many grams is this?

Use 1 g = 1000 mg

a. 0.058 g b. 5.8 gc. 58 gd. 580 g

Teacher ModelA 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?

a.2 boxesb.4 boxesc.8 boxesd.10 boxes

Guided PracticeA 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?


Independent Guided PracticeA 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?


Independent PracticeA 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?


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 8Plot these measurements on the line plot below and answer the questions.

18

28

48

38

78

68

58

88

0

x x x x x x x x x x

How many shells weigh less than ?

What is the total weight of the shells?

18

28

48

38

78

68

58

88

0

38

x x x x x x x x x x


18

28

48

38

78

68

58

88

0

Teacher ModelJosh made the following layers in math class. If he stacks them together, what would the total volume be?a.15 inb.15 in3

c.45 ind.45 in3

Guided PracticeDavis made the following layers in math class. If he stacks them together, what would the total volume be?a.10 cmb.10 cm3

c.40 cmd.40 cm3

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

a.6 inb.6 in3

c.24 ind.24 in3

Independent PracticeJacob made the following layers in math class. If he stacks them together, what would the total volume be?a.15 ft.b.15 ft.3 c.45 ft.d.45 ft.3

8 mg = ______g

7 m = ______ km

12 L = _____mL

6 cm = _____m

Teacher ModelThe 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

Guided PracticeThe base of a 3 dimensional shape is 18 square inches. What is a possible value for the length and width? length = ______ inches width = ______ inches


Independent Guided PracticeThe base of a 3 dimensional shape is 32 square inches. What is a possible value for the length and width? length = ______ inches width = ______ inches


Independent PracticeThe base of a 3 dimensional shape is 12 square inches. What is a possible value for the length and width? length = ______ inches width = ______ inches


Teacher ModelThe following box needs to be partitioned into two

boxes. What would to total volume be?

a. 3 cubic metersb.10 cubic metersc. 13 cubic metersd.30 cubic meters

Guided Practice The following box needs to be partitioned into two


a. 6 cubic centimetersb. 12 cubic centimetersc. 24 cubic centimetersd. 48 cubic centimeters

4 cm

6 cm

8 cm

2 cm

2 cm

Independent Guided Practice The following box needs to be partitioned into three


a. 2 cubic inches c. 8 cubic inchesb. 4 cubic inches d. 14 cubic inches

5in1 in

4 in

2in 1 in1 in

Independent Practice The following box needs to be partitioned into

three boxes. What would to total volume be?

8 in

2 in

3 in

5 in

2 in

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 5Plot these measurements on the line plot below and answer the questions.

110

15

25

310

710

35

12

1010

910

45

0

x x x x x x x x x x

How many stones weigh less than ?

What is the total weight of the stones?

110

15

25

310

710

35

12

45

0

35

910

1010

x x x x x x x x x x


110

15

25

310

710

35

12

45

0 910

1010

Teacher ModelYour 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?

a.6480 in2

b.6480 in3

c.3240 in2

d.3420 in3

Guided PracticeSara 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?

a. 600 in2

b. 600 in3

c. 1200 in2

d. 1200 in3

Independent Guided PracticeDavid 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?

a.2016 in2

b.2016 in3

c.1008 in2

d.1008 in3

Independent PracticeJoanie 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?

a.384 ft2

b.384 ft3

c.192 ft2

d.192 ft3

Teacher ModelIf the base of a rectangular prism has an area of 18 square cm and a height of 4 cm, what is the total volume?

a.72 cm3

b.72 cm2

c.22 cm2

d.22 cm3

Guided PracticeIf the base of a rectangular prism has an area of 20 square in and a height of 7 in, what is the total volume?

a.13 in3

b.27 in3

c.140 in2

d.140 in3

Independent Guided PracticeIf the base of a rectangular prism has an area of 16 square ft and a height of 5 ft, what is the total volume?

a.21 ft3

b.21 ft3

c.80 ft2

d.80 ft3

Independent PracticeIf the base of a rectangular prism has an area of 15 square cm and a height of 8 cm, what is the total volume?

a.23 cm3

b.23 cm3

c.120 cm2

d.120 cm3

Teacher ModelThe area of the base of a cube is 36 in2 . What is the volume of the cube?

Guided PracticeThe area of the base of a cube is 81 in2 . What is the volume of the cube?

Independent Guided PracticeThe area of the base of a cube is 49 in2 . What is the volume of the cube?

Independent PracticeThe area of the base of a cube is 25 in2 . What is the volume of the cube?

Teacher ModelMr. Jimmy is building a cement walkway for his mother. *a.) How much space is needed to build a walkway that is 18 ft long, 3 ft wide, and 2 ft high?

*b.)If each bag’s mixture fills a space of 10 cubic feet, then how many bags of mixture will Mr. Jimmy need to buy?

Guided PracticeMr. James is building a cement pad for his sons to play basketball on. *a.) How much space is needed to build a concrete pad that is 20 ft long, 12 ft wide, and 2 ft high?

*b.)If each bag’s mixture fills a space of 20 cubic feet, then how many bags of mixture will Mr. Jimmy need to buy?

Independent Guided PracticeMr. Patrick is building a cement pad to put his daughter’s playhouse on. *a.) How much space is needed to build a concrete pad that is 10 ft long, 10ft wide, and 2 ft high?

*b.)If each bag’s mixture fills a space of 15 cubic feet, then how many bags of mixture will Mr. Patrick need to buy?

Independent Guided PracticeMr. David is building a walkway to put his daughter’s playhouse on. *a.) How much space is needed to build a concrete pad that is 18 ft long, 3 ft wide, and 1 ft high?

*b.)If each bag’s mixture fills a space of 10 cubic feet, then how many bags of mixture will Mr. David need to buy?

Teacher ModelA small container has a volume of 192 cubic meters. The container is 4 meters long and 8 meters wide. How tall is the container?

a.5 meters tallb.6 meters tallc.7 meters talld.8 meters tall

Guided PracticeA small container has a volume of 448 cubic feet. The container is 7 feet long and 8 feet wide. How tall is the container?

a.8 feet tallb.7 feet tallc.6 feet talld.5 feet tall

Independent Guided PracticeA small container has a volume of 448 cubic feet. The container is 7 feet long and 8 feet wide. How tall is the container?

a.8 feet tallb.7 feet tallc.6 feet talld.5 feet tall

XXX

XX

XXX

XX

16

26

36

46

56

66

What height occurred most frequently?

How many heights are greater than ?

What was the total height of the plants?

If the heights were “evened out”, what would be the average?

26

unit 7 review

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