# Adding & Subtracting Practice With Radicals?

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 ...
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http://www.ehow.com/how_8327770_adding-subtracting-practice-radicals.html

## How to Simplify Radicals Before Adding or Subtracting?

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...
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http://www.ehow.com/how_8179480_simplify-radicals-before-adding-subtracting.html

## How to Teach Adding & Subtracting With Food?

Students in kindergarten, first and second grade commonly learn simple mathematical operations such as addition and subtraction. The concept may be difficult to grasp for some children so integrati...
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http://www.ehow.com/how_8080100_teach-adding-subtracting-food.html

## Activities With Adding & Subtracting Polynomials?

Virtual and printed flashcards, worksheets and online quizzes, as well as graphic lessons in addition and subtraction of polynomials, are available for free on the Internet. The classic kids' game ...
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http://www.ehow.com/info_8094825_activities-adding-subtracting-polynomials.html

## Free Games Helping With 1st Grade Adding & Subtracting?

To master addition and subtraction skills, most first-grade students will need to spend a good amount of time in practice. By implementing a few quality games into lessons, homework assignments and...
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http://www.ehow.com/info_8483166_games-1st-grade-adding-subtracting.html