Real math help.
How Do You Evaluate an Algebraic Expression with One Variable?
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If you have a value for a variable in an expression, you can evaluate that expression by plugging in that variable value and simplifying! Follow along with this tutorial to see the entire step-by-step process.
Background Tutorials
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Evaluating Expressions
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What is a Variable?
You can't do algebra without working with variables, but variables can be confusing. If you've ever wondered what variables are, then this tutorial is for you!
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Order of Operations
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How Do You Simplify an Expression Using the Order of Operations?
You can't simplify an expression without fully understanding the order of operation! Follow along with this tutorial to see how to use the order of operations to simplify an expression.
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Which Operations Do You Do First in an Expression?
You can't simplify a problem without the order of operations. In this tutorial, you'll learn about this special order and see how to use it to solve a problem!
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Further Exploration
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Evaluating Expressions
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How Do You Complete a Table By Plugging in Values?
Learning how to complete a table of values is a building block of math. You can use a table to see a pattern or even make a graph! This tutorial shows you how to complete a table when you're given an expression and multiple values to plug in.
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