What is a Remainder in Math, and Why Do We Care?
What is a remainder, and why do we want to find one? We discuss this basic math operation.
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A Study Guide for Subtracting Mixed Fractions With Regrouping with Examples
Mixed fractions, also known as mixed numbers, consist of a whole number and a fraction. When you subtract two mixed numbers, you may have to regroup …
Continue ReadingAdding and Subtracting Three-Digit Numbers: How To and Examples
Adding and subtracting three-digit numbers is very similar to adding and subtracting two-digit numbers. You just have an extra place, the hundreds …
Continue ReadingRational and Irrational Numbers: What's the Difference, Including a Discussion of Pi
Are you crazy about irrational numbers? Come learn the difference between a rational and an irrational number, and make friends with some of the most …
Continue ReadingA Guide to Adding Mixed Fractions: Two Techniques
Confused about how adding mixed fractions works? You can add them easily using either one of these step-by-step techniques.
Continue ReadingLearn How To Find The Square Root Of A Number Using the Estimation Method
Need to find the square root of a number? It’s not as complicated as you may think. Use these step by step instructions for the estimation …
Continue ReadingWhat is Prime Factorization? Explanation, Examples & Practice Questions
What is prime factorization, and why should you care? We cover how to find the prime factorization of a number and briefly mention a few areas where …
Continue ReadingHow Do You Figure Simple Interest? Find The Formula & Examples
These simple interest math problems help you solve all kinds of borrowing and investing math questions. Follow this step-by-step guide.
Continue ReadingHow to Simplify Square Roots - Easy Math Guide
Learn an easy, step-by-step process for reducing square roots, complete with tips on how to spot your own mistakes. This system for simplifying …
Continue ReadingStep-By-Step Guide to Adding Irrational Numbers
Need some help adding irrational numbers? Read on for a review of the basics, as well as instructions on adding them. Get all you questions answered …
Continue ReadingLearn How to Calculate an Average: Steps to Determine Average Rate of Change Plus Two Examples
Once you learn how to calculate an average, you will have mastered one of the most useful and basic statistical calculations available. This article …
Continue ReadingHow to Add and Subtract Rational Numbers
Rational numbers are those that can be written as a fraction, or ratio, with a denominator that is not zero (0). Once you understand what a rational …
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