Ever wanted to be good at math in your head? Us too, today we're trying to get good at it.

Timestamps:

0:00-Intro

2:07-Addition

15:13-Subtraction

23:25-Compliment Method

51:08-Multiplication

1:11:05-The Subtraction Method

1:13:44-Squaring Method

1:19:41-Factoring Method

1:31:51-Close Together Method

1:37:33-Handy Mental Tricks