1. Metric Units of Length millimetres centimetres decimetres metres

2. mm, cm, dm, m Remember how these units are related: millimetre decimetre centimetre metre ÷ 10 x 10

3. mm, cm, dm, m 45 mm is the same as: 4.5 cm 0.45 dm 0.045 m millimetre decimetre centimetre metre ÷ 10 x 10

4. mm, cm, dm, m 6.04 m is the same as: 60.4 dm 604 cm 6 040 mm millimetre decimetre centimetre metre ÷ 10 x 10

5. Try these! For the following 10 questions, change the measurement given to metres.

6. Question 1 Change to millimetres: 2.5 m

7. Question 2 Change to millimetres: 4.8 m

8. Question 3 Change to millimetres: 0.5 dm

9. Question 4 Change to millimetres: 0.25 m

10. Question 5 Change to millimetres: 0.005 m

11. Question 6 Change to millimetres: 180 cm

12. Question 7 Change to millimetres: 5 cm

13. Question 8 Change to millimetres: 0.5 dm

14. Question 9 Change to millimetres: 0.01 cm

15. Question 10 Change to millimetres: 250 dm

16. Metric Units of Length answers

17. Question 1 Change to millimetres: 2.5 m = 2 500 mm millimetre centimetre decimetre metre X 10

18. Question 2 Change to millimetres: 4.8 m = 4 800 mm millimetre centimetre decimetre metre X 10

19. Question 3 Change to millimetres: 0.5 dm = 50 mm millimetre centimetre decimetre metre X 10

20. Question 4 Change to millimetres: 0.25 m = 250 mm millimetre centimetre decimetre metre X 10

21. Question 5 Change to millimetres: 0.005 m = 5 mm millimetre centimetre decimetre metre X 10

22. Question 6 Change to millimetres: 180 cm = 1 800 mm millimetre centimetre decimetre metre X 10

23. Question 7 Change to millimetres: 5 cm = 50 mm millimetre centimetre decimetre metre X 10

24. Question 8 Change to millimetres: 0.5 dm = 50 mm millimetre centimetre decimetre metre X 10

25. Question 9 Change to millimetres: 0.01 cm = 0.1 mm millimetre centimetre decimetre metre X 10

26. Question 10 Change to millimetres: 250 dm = 25 000 mm millimetre centimetre decimetre metre X 10