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  1. How to Do Math in Your Head
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Mental Math Tricks - Addition and Subtraction in your head!
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Mental Math Tricks - Addition and Subtraction in your head!
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How To Add Large Numbers In Your Head-Mental Math Trick
19.4K viewsAug 12, 2018
YouTubeHelpful DIY
Fast Mental Multiplication Trick - Multiply in your head using base 20 and 30
16:23
Fast Mental Multiplication Trick - Multiply in your head using base 2…
1.1M viewsFeb 22, 2013
YouTubetecmath
How To Multiply Big Numbers In Your Head Easily-Math Tutorial
4:16
How To Multiply Big Numbers In Your Head Easily-Math Tutorial
8.8K viewsDec 2, 2023
YouTubeHelpful DIY
How to Multiply Decimals in Your Head Quickly
1:12
How to Multiply Decimals in Your Head Quickly
24.8K viewsMay 22, 2015
YouTubeeHowEducation
How to calculate cube roots in your head
4:37
How to calculate cube roots in your head
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YouTubeMindYourDecisions
How to calculate percentages in your head
5:58
How to calculate percentages in your head
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YouTubeMindYourDecisions
10:52
Mental Addition Trick - Add faster than a calculator in your head!
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YouTubetecmath
9:29
Mental Math for Rapid 2-Column Addition
4.7K viewsSep 28, 2023
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How your Brain learns Math
2.8K viewsAug 18, 2017
YouTubeProfessor CarolJM
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Here's A Big Secret To Being Good At Math
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Introduction to Working With Numbers
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