Percentage of an amount

This is a two page worksheet which focuses on finding percentage of an amount. It uses the "Percentage bubble" method where pupils have to find 50%, 25%, 10% and 1%. They can then use these facts by combining them to find any percentage up to 100%. I have used this successfully with upper KS2 children. The second sheet allows children to select their own starting number to represent 100% and then find a variety of other percentages.