# Add and subtract fractions to get more accurate math results.

## Introduction

Introduction: When you’re performing math operations, adding and subtracting fractions can get a little confusing. Let’s take a look at an example. Imagine you’re trying to find the difference between 2 and 3. To do this, you would add the numbers 2 and 3 together. But in reality, the number 2 + 3 = 6. To get the correct answer, you would need to subtract 5 from 6—which is what we did in this lesson.

## Understand How Add and subtract fractions work.

1. Understand how to add and subtract fractions.2. Add and subtract fractions using a calculator.3. Use Add and Subtract for Learning Made Easy!

## Understand How To Add and subtract fractions.

To add and subtract fractions, divide the numerator (top number) by the denominator (bottom number). For example, to add 3 and 5, divide 3 by 5.Addition and Subtraction With decimalsTo add and subtract decimals, use a calculator to figure out how many cents are in each number. For example, 8.25 has two tens in it: 8 and 25. To subtract 8.25 from 25, divide 25 by 8.25.

## How toAccurately accurate math results with fractions and decimals.

To get accurate math results with fractions and decimals, it is important to understand how these operations work. In order to do this, you will need to know the difference between adding and subtracting fractions. Additionally, you will also need to be aware of what numerator and denominator mean when a fraction is displayed on a calculator or in writing.Subsection 3.2 Understand What numerator means when a fraction is displayed on a calculator or in writing.For example, if you are multiplying 2 cups of water by 4 cups of ice cream, the numerator (top number) would be the amount of water that wasmultiplied by the number of cups (4), and the denominator (bottom number) would be the amount of ice cream that was multiplied by 2.Similarly, if you are dividing 6 apples by 8 oranges, the numerator (top number) would be how many apples were divided by the denominator (8), and the denominator (bottom number) would be how many oranges were divided by 6.

## Section Subsubline.

3.2.1 Addition and subtraction with decimals: What happens when you divide a number by a decimal?When you add or subtract fractions, the numerator (top number) is raised to the power of the denominator (bottom number). This process is known as addition or subtraction with decimals. In order to understand what happens when you add and subtract fractions with decimals, it’s helpful to first understand how numbers are measured in inches.3.2.2 Addition and subtraction with whole numbers: What happens if we divide a whole number by a decimal?When you add or subtract fractions with whole numbers, the numerator (top number) is raised to the power of the denominator (bottom number). This process is known as addition or subtraction with whole numbers. In order to understand what happens when you add and subtract fractions with whole numbers, it’s helpful to first understand how numbers are measured in inches.

## Section Subsubline.

In order to add and subtract decimals, divide the numerator by the denominator. For example, if someone wants to add 3 and 5, they would divide 3 by 5 and get a fraction that is 12.

## Tips for Accurately accurate math results with fractions and decimals.

To get accurate math results with fractions and decimals, understand how add and subtract fractions work. Add and subtracting fractions always result in a number that is the sum of the two numerators (the top number in a fraction), plus the denominator (the bottom number in a fraction). For example, if you have 3 candy bars and want to divide them into two piles, you would add the candy bars together (3 + 1 = 4), then subtract 1 from both numbers (3 – 1 = 2), to get 2 candy bars. This process is called addition.Understand How Add and subtract fractions workWhen adding and subtracting fractions, it is important to understand that there are three rules of thumb that you should follow: The numerator (top number) always rises when the denominator decreases; the left-most number in a fraction increases when the right-most number decreases; and parentheses always indicate how much one division affects another. For example, if you subtracted 3 from both numbers in subsection 4.1, then parentheses would show that 3 divided by 2 increased each side by 1. In other words, 3 / 2 equaled 1 which was what was expected because parentheses ALWAYS affect what comes before them—in this case, addition.

## Section Subsubline.

In order to add and subtract fractions, first divide the numerator by the denominator. Then, use the Addition and Subtraction Rule to determine how much needs to be added or subtracted from the numerator and denominator, respectively.

## Section Subsubline.

In order to add and subtract fractions, divide the numerator by the denominator. For example, if you are trying to add 2 and 3, divide 3 by 2 to get 0.5.

## Conclusion

Congratulations! You have learned how to accurately calculate math results with fractions and decimals. With this knowledge, you will be able to achieve accurate math results that are pleasing to the eye and helpful in completing calculations. Thanks for reading!