Decimal Multiplication...easy @tecmath

Uploaded October 2021 | Updated September 2026, 2 weeks ago

Multiplying Decimals is easy
To multiply decimals, first multiply as if there is no decimal. Next, count the number of digits after the decimal in each factor. Finally, put the same number of digits behind the decimal in the product.
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$Subtract ANY Fractions Instantly! Fast math trick! Subtracting fractions with different denominators instantly using this fast math trick! No working out common denominators - just direct subtraction! Become a math genius in no time! This video is part of a playlist: https://www.youtube.com/playlist?list=PLjbxBzUM6SLnSYop8JXLu9zciW-rn7yyD To support tecmath making new math videos on Patreon: https://www.patreon.com/tecmath To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU To support tecmath on Patreon: https://www.patreon.com/tecmath To buy tecmath mechandise: https://teespring.com/stores/tecmath-store #subtractfractions #fractionsubtract #fraction #fractionsmath$

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