Solve problems involving the four operations, and identify and explain patterns in arithmetic.

More Specific Topics in Solve problems involving the four operations, and identify and explain patterns in arithmetic.

Popular Tutorials in Solve problems involving the four operations, and identify and explain patterns in arithmetic.

• • 

  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!