Lesson: Properties of Addition and Subtraction Elementary School • Mathematics • 5th Grade • Elementary School • Mathematics • 4th Grade • Elementary School • Mathematics • 3rd Grade • Glencoe Math • Course 2 • Volume 2 • Prentice Hall • Mathematics • Course 1 • Common Core

Mathematics

In this lesson, we will learn how to identify the properties of addition and subtraction we use to solve problems with numbers up to 100.

Sample Question Videos

Q1:

Identify the property demonstrated in the following equation: .

Q2:

Knowing that , which of the following equations is not true?

Q3:

Complete the following and state which property is being used: .

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