Number lines are used extensively in Year 2 and our latest set of pages provides the opportunity to carry out both addition and subtraction on the same number line. These are quite tricky and it is always interesting to see what approach children use to reach the answers. For example, subtracting 24 from a number can be done mentally by subtracting 20 and then counting back a further 4.

Take a look now at, not just these new resources, but all our addition and subtraction resources.