Hello! Please follow the link for your warm up: https://www.youtube.com/watch?v=ch7KzI3n2Zk  Now watch Numberblocks Blast off : https://www.bbc.co.uk/iplayer/episode/b08q3zx7/numberblocks-series-2-blast-off  Next follow the videos and then complete the bar model activity if you can print the sheet. If not, that's not a problem, maybe your grown up can draw a few bars of 10 for you to colour.