In this video lesson, your child will learn how to use the correct order of operations. The instructor in this lesson uses the popular PEMDAS mnemonic in order to help teach your child how to remember the correct order of operations. Using the order of operations is an important part of mathematics since it will […]

This video lesson will teach your student how to add integers by following the rules for adding them together. The rules include methods for determining whether you will add (or essentially subtract) the two integers, and helps to determine what the resulting solution will be; positive or negative. After reviewing the rules, the instructor proceeds […]