lecture 6 rounding up

Home Community Questions & Answers Mental Math Q & A lecture 6 rounding up

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  • #5012
    Anonymous
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    didn’t understand the points
    last digits will add up to 10 and all the other digits will add up to 9

    #5014
    Ofpad
    Participant
    • Topics: 0
    • Replies: 158

    Hi Ish,

    Please see my reply to your earlier question. https://www.udemy.com/speed-mental-math-tricks/learn/v4/questions/5108794

    Let me know if it clarifies.

    Thank you

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