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82How to Add a Fraction With a Different Denominator
by Chuck
All fractions consist of two parts, a top part, which is called the numerator and the bottom part, which is called the denominator. Thus we have: Numerator Denominator If both fractions to be added... published 2 years ago
74Pi Day – A Holiday for Math Geeks
by Chuck
March 14th is Pi Day in the United States. If you have never heard of this holiday, don’t worry, as this is a special holiday observed mostly by math geeks and a few math teachers. Since Pi is usually... published 2 years ago
72Math Trick
by Chuck
Here is a trick I ran across and found interesting. Think of a 3-digit number where the difference between the first and last digit is at least 2 (for example, 124 works, 122 does not). Reverse the... published 2 years ago
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