Doubles Dilemma!

Mrs C has been teaching the Stage 4 maths group how to use their doubles to solve a problem where there is a near double ( 7+8= ? ).

She also set the class the challenge that if we wanted to move on to learn a new tricky strategy then we needed to be able to prove that we could use the strategy on our own with absolutely no support.

Here are our videos to prove to Mrs C (and to you) that we can do it: