When your little one has learnt how to say numbers in the right order, usually going up to five or 10, it’s then on to the hard(er!) bit. “They then have to learn how we count”, says Camilla.

Find out how you can use a number line to help when adding and subtracting. Odd and even numbers Find out about odd and even numbers and how to tell them apart. Counting 1, 2 and 3 Learn about ...