Level 3
Mr Kyle had a piece of string measured 6 m 35 cm long. He used 221 cm and gave some of it to his neighbour. He found that he had 2 m 35 cm of string left. What was the length of string Mr Kyle gave to his neighbour? (Leave the answer in metres and centimetres.)
Level 3
If you round me off to the nearest thousand, you will get 7000. If you round me off to the nearest hundred, you will get 7100. The sum of all my digits is 16. What is my largest possible value?
Level 3
Jaslyn had 54 more stamps than Joelle. After Joelle gave away 16 of her stamps, Jaslyn had thrice as many stamps as Joelle. How many stamps did Joelle have at first?