Wednesday, August 18, 2010

math combinations for kids

Let us work on math combinations for kids in this post.

Combination formula is generally used in probability and statistics. Combination formula is used to determine the combinations of the given things on math combinations for kids.

nCr = n! / r! (n - r!)

here below we have the terms which indicates these variables.

r - Quantity of possibilities in the object,

n - Sum of possibilities in the object.

Also it can be recognize as “n select r”.


Let me know the list of prime numbers that you guys can work on...as well as give me the comment on this post. How useful you find this post? Let me know your comment.



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