Student resources
Grades 3-8
Measurement Word Problems for Students
Measurement word problems ask you to choose the right unit, convert when needed, and decide whether the answer makes sense in the real world.
Key ideas
- Underline the units in the problem before calculating.
- Convert all measurements to the same unit before comparing or adding.
- Use multiplication when converting to a smaller unit.
- Use division when converting to a larger unit.
Problem-Solving Plan
| Step | What to do | Example |
|---|---|---|
| 1 | Find the given values and units | 3 meters and centimeters |
| 2 | Choose the conversion factor | 1 meter = 100 centimeters |
| 3 | Calculate with matching units | 3 x 100 = 300 centimeters |
| 4 | Write the final answer with a unit | 300 cm |
Common Problem Clues
| Clue | Usually means | Example |
|---|---|---|
| How many total? | Add after units match | 2 ft + 10 in |
| How much more? | Subtract after units match | 5 kg - 750 g |
| How many in each? | Divide | 24 oz shared by 3 bags |
| How many times? | Multiply or compare | 4 bottles of 500 ml |
Practice questions
A ribbon is 2 meters long. How many centimeters long is it?
Calculation: 2 x 100 = 200
Answer: 200 cm
A bag weighs 3 kg. How many grams is that?
Calculation: 3 x 1,000 = 3,000
Answer: 3,000 g
A trip takes 150 minutes. How many hours is that?
Calculation: 150 / 60 = 2.5
Answer: 2.5 hours
A bottle has 750 ml of water. How many liters is that?
Calculation: 750 / 1,000 = 0.75
Answer: 0.75 L
A board is 5 feet long. How many inches long is it?
Calculation: 5 x 12 = 60
Answer: 60 inches