Coming up towards Christmas it's always nice to have some seasonal maths. Here we have some great pages on buying Christmas decorations. This is excellent practice at adding several 2-digit numbers and as they are all multiples of 10 it's not too tricky. Some children will need to make jottings on paper to help them work the answers out, especially when there are four items to add. It's always worth pointing out theat addition can be done in any order, so look for answwers you know and then work the rest out, probably by counting on. Go to our shopping for Christmas tree decorations pages