Work out your brain and check out some cool math tricks that will make calculations faster and simpler! Try the trick by doing the “now you try” section, and keep track of your answers to compare it to the solutions at the end. 1. Subtracting from 1000 ...

When the Internet was first introduced to the public, very few people could have imagined how much society would come to depend on it.  Imagine, now, navigating a global pandemic without the Internet.  Does it not feel as though it would have been virtually i...