Featured May. 12, 2015 01:51AM EST
If You Learn These 9 Simple Tricks, You'll Never Be Bad At Math Again
The United States keeps lagging further and further behind in math skill, and that's no surprise. Heck, even I have trouble making change sometimes. But here are some simple tricks to help you do complex math more easily.
1. Multiplying large numbers in your head.
2. Adding and subtracting fractions.
3. Multiplying by 11.
4. Figuring out percentages.