Search Results: math dude (432)
What Are Polygons? October 7, 2016 5-minute readWhat do a triangle, a rectangle, and a pentagon all have in common?…
What Are Polynomials? What are polynomials? How are they built? What can you do with them? And why are they…
What Are Prime and Composite Numbers? Find out what prime and composite numbers are and learn what they have to…
What Are Probability Trees? September 7, 2012 5-minute readFind out how to solve last week’s brain teaser about gambling, and…
What Are Radians and Degrees? What’s the difference between radians and degrees? Where did these units for measuring angles come…
What are Rational Numbers? Learn what rational numbers are, where they are located on the number line, and how they…
What are Real Numbers? Learn how real numbers relate to the rest of the numbers in math. By Jason Marshall,…
What Are Roman Numerals? January 25, 2013 4 minute readWho invented Roman numerals? (The Romans, right?) Where did the idea…
What are Sets and Subsets? How to use sets and subsets to understand the relationships between numbers. By Jason Marshall,…
What Are Significant Figures? Do you know what significant figures are? Or why they matter? And what do significant figures…