Measurement and Units Flashcards
7 cards from real CAAT practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Measurement and Units flashcards as text
How many centimeters are in 1 meter?
Answer: 100
There are 100 centimeters in 1 meter, as the prefix 'centi' means one hundredth.
Which unit would you use to measure the weight of a bag of apples?
Answer: Kilograms
Kilograms measure mass/weight, making them appropriate for weighing everyday items like a bag of apples.
How many minutes are in 2.5 hours?
Answer: 150
Since there are 60 minutes in 1 hour, 2.5 hours × 60 = 150 minutes.
A room is 4 meters wide and 5 meters long. What is its area?
Answer: 20 square meters
Area of a rectangle = length × width = 5 × 4 = 20 square meters.
How many milliliters are in 1 liter?
Answer: 1000
There are 1000 milliliters in 1 liter, as 'milli' means one thousandth.
A bookshelf is 180 cm tall. What is this measurement in meters?
Answer: 1.8 m
To convert centimeters to meters, divide by 100: 180 ÷ 100 = 1.8 m.
Which of the following is the most appropriate unit for measuring the length of a pencil?
Answer: Centimeters
Centimeters are the most practical unit for measuring small everyday objects like a pencil, which is typically 15–20 cm long.