This video explains the associative law of addition by writing an expression in a different way. Practice problems are available. [2:10]

This video tutorial explains and provides an example of the associative property of addition.

This video lesson introduces and provides examples of order of operations and basic math properties including associative, commutative, and distributive.

This lesson will demonstrate how to use the Associative Properties of Addition and Multiplication.

This lesson will demonstrate how to use the Associative Properties of Addition and Multiplication. It is 4 of 4 in the series titled "Using Associativity."

This lesson will demonstrate how to use the Associative Properties of Addition and Multiplication. It is 3 of 4 in the series titled "Using Associativity."

Associative and Commutative properties of addition are demonstrated. Adding a negative number is briefly mentioned in this video.

This video shows how to write an equivalent numerical expression using the associative and commutative properties of addition. [3:22]

This video explains the associative law of addition by writing an expression in a different ways.

Students are shown how the associative and commutative properties can help with basic addition problems.

Helpful math video tutorials covering topics related to whole numbers including addition, division, estimation, expanded form, exponents, multiplication, order of operations, subtraction, rounding, and more. Choose a teacher and watch...

Review how to simplify an algebraic expression in order to prepare for the SAT. Follow this tutorial for practice putting an expression in simplest form. [2:39]