Mental Math: Multiply by 4

Today’s math tip is how to quickly multiply by 4. Read More

Is This Divisible By...?

Here are some simple ways to determine if a number is divisible by another number: Read More

No Calculator?! How to conquer the No Calculator SAT Math

If you’re anything like me, I am much more reliant on my calculator than I’d like to admit. I often do even the simplest calculations like adding whole numbers (no, not even multiple digits) using a calculator. So the idea of a NO CALCULATOR SAT Math section sounded daunting. Read More