How to Calculate Faster than a Calculator - Mental Math #1

Hi, this is the very first video of my Lightning Fast Mental Math Calculation Series where I will share 5 Super Fast Multiplication Tricks.
Chapters:
00:00 Topics trailer & Intro
01:00 Trick 1
02:39 Trick 2
03:45 Trick 3
05:07 Trick 4
06:23 Trick 5

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Playlists:
Lightning Fast Mental Math Calculation Series : Lightning Fast Mental Math Calculatio...
Mind Calculations: Mind Calculation hacks

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Please watch: "How to Calculate Faster than a Calculator - Mental Math #2"
Mental Math Multiplication Tricks #2 ...
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