161 TMD How to Subtract Quickly
- Author
- QuickAndDirtyTips.com
- Published
- Thu 11 Jul 2013
- Episode Link
- siriusxm.com
Quick, what’s 212 - 22? If that’s too easy for you, how about something tougher like 212 - 77? Want to learn an easy way to perform lightning fast subtraction in your head? Keep on listening to find out!
