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math

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i need to learn my multiplication tables at least up to 9 and i have to do it fast because i'm in 8th grade and i don't know what they are. how do i learn them fast??

  • math - ,

    There are all kinds of tricks but in the end you just plain have to practice. Flash cards help.

  • math - ,

    An good hint for memorizing the 9's in multiplication tables are: the product/total's two digits will always add up to nine.
    Ex: 9*4=36 ... 3+6=9
    Also, when you multiply a number by nine, the product will always be one lower than that digit you just multiplied by (not nine).
    See above ex. 9*4=36 .... 3 is one less than 4

    Hope this helps!

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