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    #digit#calculator#write#trick#faster#sum

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

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    Minjane posted on 2025/09/21
    Want to blow your friends away with lightning-fast math skills? This video reveals awesome shortcuts for 2-digit multiplication, like multiplying by 11 and squaring numbers ending in 5, that are so cool they're practically a party trick! You'll be calculating faster than a calculator in no time!

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    US /spɪˈsɪfɪk/

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    UK /spəˈsɪfɪk/

    • Adjective
    • Precise; particular; just about that thing
    • Concerning one particular thing or kind of thing
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    struggle

    US /ˈstrʌɡəl/

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    UK /'strʌɡl/

    • Verb (Transitive/Intransitive)
    • To try very hard to do something difficult
    • To fight or struggle violently
    • Noun (Countable/Uncountable)
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    • A difficult or challenging situation or task
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    mental

    US /ˈmɛntl/

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    UK /ˈmentl/

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    • Concerning the mind
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    awesome

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    UK /'ɔ:səm/

    • Adjective
    • Great; wonderful; stupendous
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