Websites
https://ictgames.com/mobilePage/decimalDemonstrator
https://assets.whiteroseeducation.com/fixed/wre/digital-tools/pv-chart/index.html
https:/mathsframe.co.uk/en/resources/resource/120/match_fractions_decimals_and_percentages#.UCdcd2MsCEY
https://www.mathplayground.com/Triplets/index.html