Hellow guys, Welcome to my website, and you are watching Mental Math Tricks - Addition and Subtraction in your head!. and this vIdeo is uploaded by tecmath at 2013-01-29T00:20:24-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
| Name | Mental Math Tricks - Addition and Subtraction in your head! |
| Video Uploader | Video From tecmath |
| Upload Date | This Video Uploaded At 29-01-2013 08:20:24 |
| Video Discription | With this mental math trick you will beable to add and subtract in your head rapidly - a critical skill in everyday math. In this video we look at tips on how to do basic addition and subtraction instantly without using a calculator. Fast math is good math! To donate to the tecmath channel:https://paypal.me/tecmath To support tecmath on Patreon: https://www.patreon.com/tecmath To buy tecmath mechandise: https://teespring.com/stores/tecmath-store |
| Category | Education |
| Tags | Mental math | math | fast | add | subtract | addition | subtraction | trick | maths |
