It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.

Fractions are: -1¼, -¾, ½, ¾, 2½, etc.

Fraction basics

Understanding fractions

In this module, you can study what fractions are and some words associated with fractions.

Simplifying fractions

In this module, you will learn how to write a fraction in its simplest form.

Equivalent fractions

In this module, you will learn how to tell if fractions are equal to each other.

Comparing fractions

In this module, you can study how to compare two fractions to see which is larger.

Ordering fractions

In this module, you can study how to put fractions in order from least to greatest.

Mixed numbers and improper fractions

In this module, you can study how to convert between mixed numbers and improper fractions.

Adding and subtracting fractions

Adding fractions

In this module you can study how to add fractions.

Subtracting fractions

In this module, you can study how to subtract fractions.

Adding and subtracting with mixed numbers

In this module, you will learn how to add and subtract numbers that have a whole part and a fraction part. For example, one-and-a-half minus one-and-three-quarters.

Multiplying and dividing fractions

Multiplying fractions

In this module, you can learn how to multiply two fractions together.

Dividing fractions

In this module, you can study how to divide one fraction by another.

Multiplying and dividing with mixed numbers

This module shows you how to divide mixed numbers and fractions.

Representing and ordering numbers

Converting fractions to decimals * *

In this module you can study how to convert a fraction to a decimal.

Converting fractions to percents * *

In this module you can study how to convert a fraction to a percent.

Converting between fractions, decimals and percents * *

In this module you can study how to convert between fractions, decimals and percents.

Ordering fractions, decimals and percents

In this module you can study how to put a list of fractions, decimals and percents in order from smallest to largest number.