Lesson 3: Practice Problems
Problem 1 From Unit 3 Lesson 2
Decide if each is a measurement of length, area, volume, or weight (or mass).
How many centimeters across a handprint
How many square inches of paper needed to wrap a box
How many gallons of water in a fish tank
How many pounds in a bag of potatoes
How many feet across a swimming pool
How many ounces in a bag of grapes
How many liters in a punch bowl
How many square feet of grass in a lawn
Problem 2
Clare says, “This classroom is 11 meters long. A meter is longer than a yard, so if I measure the length of this classroom in yards, I will get less than 11 yards.” Do you agree with Clare? Explain your reasoning.
Problem 3
Tyler’s height is 57 inches. What could be his height in centimeters? Explain your reasoning.
22.4
57
144.8
3,551
Problem 4
A large soup pot holds 20 quarts. What could be its volume in liters?
7.57
19
21
75.7
Problem 5
Clare wants to mail a package that weighs
2.04
4.5
9.92
4,500
Problem 6 From Unit 2 Lesson 13
Noah bought 15 baseball cards for $9.00. Assuming each baseball card costs the same amount, answer the following questions.
At this rate, how much will 30 baseball cards cost? Explain your reasoning.
At this rate, how much will 12 baseball cards cost? Explain your reasoning.
Do you think this information would be better represented using a table or a double number line? Explain your reasoning.
Problem 7 From Unit 2 Lesson 9
Jada traveled 135 miles in 3 hours. Andre traveled 228 miles in 6 hours. Both Jada and Andre traveled at a constant speed.
How far did Jada travel in 1 hour?
How far did Andre travel in 1 hour?
Who traveled faster? Explain or show your reasoning.