Measuring Length
A first-grade math worksheet on understanding and comparing lengths using non-standard units and rulers.
Includes
Standards
Topics
Measuring Length
Name:
Date:
Score:
Read each question carefully and answer to the best of your ability. For measurement questions, you may use a ruler or other measuring tools.
1. When we measure, we find out how something is.
2. A small object will be in length than a big object.
3. We can use a to measure how long things are.
4. Which object is usually the longest?
A pencil
A car
A paperclip
A crayon
5. Which unit would you use to measure the length of a classroom?
Inches
Centimeters
Feet
Millimeters
6. Look at the ruler below. What number is at the red mark?
7. Draw a line that is about 3 centimeters long.
8. A school bus is shorter than a car.
True
False
9. A crayon is usually longer than a pen.
True
False
10. Look at the two lines below. Which line is longer?
Line A:
Line B:
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