Practice the problems of Math in Focus Grade 3 Workbook Answer Key Chapter 11 Metric Length, Mass, and Volume to score better marks in the exam.
Math in Focus Grade 3 Chapter 11 Answer Key Metric Length, Mass, and Volume
Put On Your Thinking Cap!
Challenging Practice
Fill in the correct units of measurement.
Question 1.
William and Burt had a race on the running track. William took ten minutes to run one __________, while Burt took 4 minutes to run seven hundred _________.
Answer:
kilometer and meter
Explanation:
William and Burt had a race on the running track. William took ten minutes to run one kilometer , while Burt took 4 minutes to run seven hundred meters.
Circle the better measurement.
Question 2.
The height of a five-story building is 30 ( meters/centimeters ).
Answer:
The height of a five-story building is 30 meters
Explanation:
The height of the building cannot be in centimeters
Measure of centimeter is very small
Question 3.
The length of a desk is 1 ( meter/kilometer ).
Answer:
The length of a desk is 1 meter
Explanation:
The length of the desk cannot be in kilometers
Measure of kilometer is very big
Question 4.
The weight of a large log from a tree is 1 8 ( kilograms/grams ).
Answer:
The weight of a large log from a tree is 1 8 kilograms
Explanation:
The weight of a large log cannot be in grams
grams is very light weight
Question 5.
The weight of a pen is 1 0 ( grams/kilograms ).
Answer:
The weight of a pen is 1 0 grams
Explanation:
The weight of a pen cannot be in kilograms
Kilograms will be very heavy
Question 6.
The capacity of a barrel is about 100 ( liters/milliliters ) of water.
Answer:
The capacity of a barrel is about 100 liters
Explanation:
The capacity of a barrel will be more
but milliliters will be less in mass
Put On Your Thinking Cap!
Problem Solving
Find the mass of each item.
Question 7.
The mass of the lamb leg is _________ kilograms.
Answer:
The mass of the lamb leg is 5 kilograms.
Explanation:
According to weigh machine the meter shows as the lamb leg weighs 5 kgs
Question 8.
The mass of the turkey is __________ kilograms.
Answer:
The mass of the turkey is 8 kilograms.
13 – 5 = 8
Explanation:
According to weigh machine the meter shows as the weight of turkey and lamb leg weight = 13
Question 9.
The mass of the ham is ___________ kilograms.
Answer:
The mass of the ham is 6 kilograms.
14 – 8 = 6
Explanation:
According to weigh machine the meter shows as the weight of turkey and ham = 14