Designed to help pupils generalise the structure of the calculations involved in working with integers. I got the idea for the different sized counters from Don Steward’s website.
Credit: @chrismcgrane84
Alternative representation of Integers
Designed to help pupils generalise the structure of the calculations involved in working with integers. I got the idea for the different sized counters from Don Steward’s website.
Credit: @chrismcgrane84
[…] is based on Don Steward’s work, directed number arithmetic speed up and Chris McGrane’s Alternative representation of integers. A further useful resource for such an exercise is Jonathan Hall’s Directed Number MCQ […]