Multiplying Fractions

Multiplying two fractions: example: Let's practice multiplying two fractions together. We'll learn to simplify the answer, too.

Multiplying two fractions: an explanation: This video will help you think about what it means to multiply two fractions. By drawing the problem and "seeing" the answer, you'll better understand how we arrived at it.

Dividing Fractions

Understanding division of fractions: Using a number line, we'll explain the rule of "invert and multiply" when dividing two fractions.

Order of Operations

Order of operations example: putting it all together: Simplify this tricky expression using the order of operations. Expression include negative numbers and exponents.

Combing Like Terms

Combining like terms explained: Another good explanation (minus Chuck Norris) on the how we combine like terms in algebra. This will totally make sense.

Solving two step equations

Solving two-step equations: Here's how we solve a two step equation. It begins with the concept of equality: what we do to one side of the equation must be done to the other.