# How to Find Sum or Difference of Math Problems?

Math problems are diverse and can range in complexity from simple arithmetic to the upper levels of calculus. Understanding how to calculate the sum or difference of numbers is the foundation for m...
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http://www.ehow.com/how_8145195_sum-difference-math-problems.html

## How to Easily Solve Math Problems Using Difference of Squares?

Difference of squares is taught in every Algebra I class. Almost nobody uses it to make drawn out problems simple. Your friends will be amazed when you tell them that 39 * 41 = 1599 without a calcu...
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http://www.wikihow.com/Easily-Solve-Math-Problems-Using-Difference-of-Squares

## How to Find 5th Grade Math Problems?

Finding math problems to help your fifth grader along doesn't have to be an onerous task. Most states put their competencies online so that you can see what fifth graders are expected to accomplish...
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http://www.ehow.com/how_7334402_5th-grade-math-problems.html

## How to Find the Ratio in Math Problems?

A ratio is the numerical relationship between two numbers. Normally, you would express a ratio as either "a to b" or "a:b." You can determine the ratio of any two numbers in a math problem by divid...
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http://www.ehow.com/how_8162637_ratio-math-problems.html

## How to Find the Solution for Math Problems?

For many people, math is the ultimate brain-bender. Math problems can be difficult and frustrating, and finding the right answer is often much harder than anticipated. While the traditional method ...
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http://www.ehow.com/how_8162680_solution-math-problems.html