Khan Academy Static

In this tutorial, we learn the "order of operations" to evaluate more complex expressions involving exponents, parentheses, multiplication and division, and addition and subtraction.

2811_Order_of_operations_examples_exponents.html

2812_Worked_example_Order_of_operations_PEMDAS_.html

2813_Order_of_operations_example.html

2810_Intro_to_order_of_operations.html