A radical is a symbol that resembles a check mark and is used to indicate a root of a number. A root of a number is some value multiplied a given amount of times to equal the original number under ... Read More »

Adding and subtracting radicals are tasks that you may encounter in a math or algebra course in high school or college. The radical sign, which looks much like a check mark, also is called a "squar... Read More »

An editor has suggested that this article be merged with:"How to Teach a Young Child Beginning Math Skills" Per the merge policy, if these topics are determined to be similar but distinct, then the... Read More »

Knowing how to add and subtract polynomials can make the difference between a high grade in your pre-calculus course and losing a big chuck of the course's possible points. Polynomials are an equat... Read More »

## Games for Adding & Subtracting Fractions?

Many teachers consider fractions to be one of the most important topics of elementary math. For most students, fractions can be complicating and difficult to learn. Games and different interactive ... Read More »

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