Mental Math Journey

In my quest to get a job, I have been practicing my mental math. I make no claim that these are the best ways to do mental math, and I don’t claim to be an expert, but here are some tricks I’ve been using to improve. All of these tips have come from practicing on Zetamac’s arithmetic trainer using the basic settings. https://arithmetic.zetamac.com/ Here is my progress Google Sheet (I highly…