Get a strong understanding of the very basic of number theory. Life is full of patterns, but often times, we do not realize as much as we should that mathematics too is full of patterns.
Now test yourself to see if you understood the lesson on this page with the quiz below.
Learn to get the greatest common factor of two numbers
How many factors can a number have?
Learn how we found the least common multiple for example #3 and others.
What is a prime number?
How to quickly tell if a number is divisible by 2, 3, 4, 5, 6, 7, 8, 9, and 10
A comprehensive test covering all the topics above.
Oct 15, 18 11:05 AM
why the rule of 72 works- math explanation of where the 72 came from.
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Oct 15, 18 11:05 AM
why the rule of 72 works- math explanation of where the 72 came from.
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