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Convert metric units of length

Grade 6 math · Fieldbook Learning

Name ______________________ Date __________

Going to a smaller unit gives more of them, so multiply. Going to a bigger unit gives fewer, so divide.

  1. 80 mm = ___ cm
  2. 8 cm = ___ mm
  3. 2 cm = ___ mm
  4. 1600 cm = ___ m
  5. 22 cm = ___ mm
  6. 1700 cm = ___ m
  7. 100 mm = ___ cm
  8. 700 cm = ___ m
  9. 310 mm = ___ cm
  10. 100 cm = ___ m
  11. 19000 mm = ___ m
  12. 10 m = ___ cm
  13. 26.6 m = ___ cm
  14. 23.2 m = ___ mm
  15. 21.8 m = ___ mm
  16. 14400 m = ___ km
  17. 268.4 mm = ___ cm
  18. 6430 mm = ___ m
  19. 283.4 mm = ___ cm
  20. 4.85 m = ___ cm
More free practice: fieldbooklearning.com/practice/grade-6/convert-metric-lengths/

Play it as a quiz game

20 of these questions as multiple choice, with near-miss wrong answers, ready for Kahoot or Blooket.

  1. Download the game's own question template: in Kahoot, Add question → Import spreadsheet; in Blooket, Create a set → Spreadsheet import.
  2. Click the matching button below, then click the first empty question row of the template and paste.
  3. Save the template (Kahoot needs .xlsx, Blooket .csv) and upload it.
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Answer key: Convert metric units of length

  1. 8 cm
  2. 80 mm
  3. 20 mm
  4. 16 m
  5. 220 mm
  6. 17 m
  7. 10 cm
  8. 7 m
  9. 31 cm
  10. 1 m
  11. 19 m
  12. 1000 cm
  13. 2660 cm
  14. 23200 mm
  15. 21800 mm
  16. 14.4 km
  17. 26.84 cm
  18. 6.43 m
  19. 28.34 cm
  20. 485 cm