This week, Kingfishers have been adding and subtracting hundreds, tens and ones when no exchange is needed. They have been working towards doing this mentally.
We have started by using base 10, moved to using place value charts and finally working answers out in our heads.
Today we played a game with a grid from 1 to 1000! We rolled the dice which told us whether to add or subtract 10 from the number we were on. It was great fun!
