Indices can be found in many calculations, from compound interest to secret codes.. This series of 3 minute math is designed as a quick reminder for some of the main topics. I hope they help to provide a focus and a way forward. If you need any more detail please search the site or contact me – always pleased to answer any questions! All the very best with your studies. What … [Read more...]
How to estimate calculations
Rule 1 in how to estimate calculations - Don't underestimate the power to estimate. Probably the most used arithmetic skill by adults is the power to estimate. We're actually pretty good and can work out a handful of change or the weight of a bag of shopping fairly accurately. There is always an emphasis on getting the correct answer in maths but... it does help if you have a … [Read more...]