Estimating Length Worksheet
Grade 1 math worksheet focusing on estimating the length of objects using non-standard and standard units.
Includes
Standards
Topics
Estimating Length
Name:
Date:
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Read each question carefully and estimate the length of the objects.
Use the image of the pencil and paper clips to answer the questions.
1. The pencil is about paper clips long.
2. If a crayon is shorter than the pencil, it might be about paper clips long.
Look at the ruler below. Estimate the length of each object in centimeters.
3. Estimate the length of your eraser in centimeters.
4. Estimate the length of your hand (from wrist to fingertip) in centimeters.
5. Which is the best estimate for the length of a real school bus?
10 centimeters
10 meters
100 centimeters
1 meter
6. Which is the best estimate for the length of a new pencil?
1 inch
7 inches
7 feet
70 inches
7. A classroom door is usually about 1 meter tall.
True
False
8. A paperclip is usually longer than your shoe.
True
False