16th November - Extension homework

Here is some extension for unit conversions in measurement. This is for extra practice. I will be uploading some extra work online for extension on a regular basis now. If you are unable to take a print, you can solve the problems in your math notebook. You can also sove it using MS word and email the answer sheet to me. Let me know what you think about this way of giving some extra practice.. is it convenient for everyone?

Choose the level according to your understanding of the concept.

Easy: http://www.primaryresources.co.uk/maths/docs/Equivalent_Lengths_Y4.doc

Hard:

Complete. 1. 12, 234 m = ________ mm 
2. 944,000,000 mm = ________ km
3. 69.00006 km = ________ cm
4. 525.13 cm = ________ m
5. 414 km = ________ m
6. 0.92 mm = ________ cm
7. 598,000 mm = ________ m
8. 647 mm = ________ km
9. 517,000 m = ________ km
10. 37,400,000 cm = ________ km
11. 945,000,000 mm = ________ km
12. 257.09 m = ________ cm
13. 796 cm = ________ mm
14. 419.7 mm = ________ m
15. 93,000,000 cm = ________ km
16. 334,000 mm = ________ m
17. 65 cm = ________ km
18. 0.006913 km = ________ m
19. 893 m = ________ cm
20. 222,000,000 mm = ________ km
22. 8.7 mm = ________ m
23. 500 m = ________ km
24. 32.00003884 m = ________ cm
25. 689 km = ________ mm
26. 203,000,000 mm = ________ km
27. 2,980 mm = ________ cm
28. 561 m = ________ mm
29. 85,600 cm = ________ m
30. 69,600,000 cm = ________ km