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    Problems in Hexadecimal Arithmetic

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    7516 x 2716 =
    3B216 + 2B316 =
    DCBA16 - ABCD16 =
    56716 x 4B16 =
    Please help me with these math problems

    © BrainMass Inc. brainmass.com October 10, 2019, 4:40 am ad1c9bdddf
    https://brainmass.com/math/discrete-optimization/problems-hexadecimal-arithmetic-471971

    Solution Preview

    We calculate all these quantities the same way we would calculate in base 10, except that we carry and borrow 16 instead of 10. It also helps to use a base-16 multiplication table, like the one below:

    x 1 2 3 4 5 6 7 8 9 A B C D E F
    1 1 2 3 4 5 6 7 8 9 A B C D E F
    2 2 4 6 8 A C E 10 ...

    Solution Summary

    We solve various problems involving hexadecimal (base-16) arithmetic calculations.

    $2.19