## Description

*See Ya Later Calculator* demystifies numbers and math. With these simple, precise, and downright magical math tricks, readers can do everyday math faster than it takes to dig out their phone and find the calculator app. Clear, step-by-step, easily memorizable directions demonstrate more than 125 math operations anyone can do in their head. Plus, it features do-it-yourself math projects, puzzles, and even a bonus section for advanced mathophiles. Get ready to tackle fun problems such as…

How to easily square any number

How to add three-digit numbers

How to use a mirror to measure the height of a building.

How to make a ruler out of a dollar bill

How to use geometry to paint walls, cut floor tiling, and do other home renovations

How to subtract numbers…by adding

And lots more…no calculator required.