# Fractions

Contents

Learn to add, subtract, multiply, and divide fractions and mixed numbers.

An introduction to adding and subtracting fractions with unlike denominators that uses visual fraction models

Learn how to add and subtract fractions that have different denominators.

Learn how to add and subtract mixed numbers whose fractional parts have different denominators.

Practice solving word problems by adding and subtracting fractions that have different denominators.

Learn to see multiplication as a way to grow (scale up) and shrink (scale down) other numbers.

Learn how to multiply a fraction by a whole number.

Get some practice solving word problems by multiplying fractions by whole numbers.

Learn how to multiply a fraction by a fraction.

Learn how to multiply mixed numbers.

Get some practice solving word problems by multiplying fractions.

**Spoiler Alert!** The fraction bar and the division symbol are really saying the same thing.

Learn how to divide unit fractions by whole numbers. Example: 1/5 ÷ 3 = 1/15.

Learn how to divide whole numbers by unit fractions. Example: 4 ÷ 1/3 = 12.

Learn how to solve word problems by dividing fractions and whole numbers.

Learn how to convert fractions to decimals without performing long division. For example, learn how to write 21/60 as a decimal by reasoning about equivalent fractions.