We use the Paint the Squares game in numeracy everyday! We set ourselves challenges and start with numbers to 20 then as we become more confident to 30 then 50 and finally all the way to 100.
Have a go with your child by clicking the link below...
https://www.topmarks.co.uk/learning-to-count/paint-the-squares
Start with a number square to 20 and challenge your child to read the numbers, find a given number, count forwards and backwards from any number, and tell you what is one more and one less than a number.