Poster for your wall, used to help reinforce addition and subtraction of negative numbers. It's important to have walls, with material to help students remember concepts. I've uploaded as a picture so you can resize if you need. To make it A3 (poster size) go to print and select output as A3, it will automatically convert to A3 size. If you would like to as small print out for desks or books (highly recommend), just select output as 4 per page on A4.