An interactive activeteach Key stage 2 lesson for pupils in year 3 on addition and subtraction
In this lesson, learners will be able to add and subtract numbers with up to 3 digits, using formal written methods of columnar addition and subtraction.
Designed with lots of drag and drop activities for independent learning.
To view this resource, unzip and open the multiscreen.html file in the folder. The resource is also responsive so can be viewed on mobile devices.