1. Metres, centimetres and millimetres
Estimating and Measuring
LO: To estimate and check measurements in mm, cm or m

2. 1m =100 cms =1000mms
convert = to exchange for something of equal value
e.g. convert GBP (£) into Euro (€)
e.g. convert water into ice

3. What would you use to measure these things?
m, cm or mm?
ruler
metre ruler
metre wheel
tape measure/string

5. m, cm or mm? Estimate = ruler metre ruler metre wheel
tape measure/string
Estimate =

6. m, cm or mm? Estimate = ruler metre ruler metre wheel
tape measure/string
Estimate =

7. m, cm or mm? Estimate = ruler metre ruler metre wheel
tape measure/string
Estimate =

8. m, cm or mm? Estimate = ruler metre ruler metre wheel
tape measure/string
Estimate =

9. m, cm or mm? Estimate = ruler metre ruler metre wheel
tape measure/string
Estimate =

10. How to measure this? Estimate = ruler metre ruler metre wheel
tape measure/string
Estimate =

11. m, cm or mm? Estimate = ruler metre ruler metre wheel
tape measure/string
Estimate =

12. m, cm or mm? Estimate = ruler metre ruler metre wheel
tape measure/string
Estimate =

13. m, cm or mm? Estimate = ruler metre ruler metre wheel
tape measure/string
Estimate =

14. m, cm or mm? Estimate = ruler metre ruler metre wheel
tape measure/string
Estimate =

15. m, cm or mm? Estimate = ruler metre ruler metre wheel
tape measure/string

16. m, cm or mm? Estimate = ruler metre ruler metre wheel
tape measure/string
Estimate =