Shark Learning
Grade 5/Measurement

Convert cm and m

Convert lengths between centimeters and meters.
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Easy
1
12 questions
2
12 questions
Medium
1
12 questions
2
12 questions
Hard
1
12 questions
2
12 questions

Practice Questions

  1. 2 m = ? cm
    Show answer

    200

  2. 500 cm = ? m
    Show answer

    5

  3. 7 m = ? cm
    Show answer

    700

  4. 300 cm = ? m
    Show answer

    3

  5. 9 m = ? cm
    Show answer

    900

Quick Tip
100 cm (centimeter) = 1 m (meter)
Teacher Resources
Teaching Notes

This collection focuses on convert cm and m. Ensure students understand the base-10 nature of the metric system. Use rulers and meter sticks for hands-on learning.

Vocabulary
Meter: A standard metric unit for measuring length.
Centimeter: A metric unit of length, 1/100 of a meter.
Common Mistakes
  • Confusing the conversion factors (e.g., 10 vs 100)
  • Multiplying instead of dividing or vice versa
  • Forgetting to label units
  • Misplacing the decimal point
  • Confusing multiplication with division
  • Incorrectly moving the decimal point
  • Forgetting the 100 ratio
  • Mixing up cm and m units
Differentiation
SupportProvide a conversion chart. Use concrete examples like the width of a finger (cm) or thickness of a dime (mm).
ChallengeChallenge students to convert across multiple steps (e.g., mm to m) or use decimals.
Discussion Questions
  • Why is the metric system easier to use than customary units?
  • When would you use kilometers instead of meters?
  • How does multiplying by 10, 100, or 1000 change a number?
  • Why is it important to convert between cm and m?
  • When might you use meters instead of centimeters?
  • How many centimeters are in 5 meters?
  • What happens to the number when converting m to cm?
Extension Activities
  • Measure objects in the classroom.
  • Estimate lengths before measuring.
  • Create a 'Metric Olympics' event.
Parent Tip

Use a tape measure to show how many cm fit into a meter.

Learning Path
Skill Cluster

Measurement and Data

Estimated Time

15 minutes

Skills Practiced
Convert cm and m