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CK-12 Foundation
Ck 12: Algebra: Division to Solve Decimal Equations
[Free Registration/Login may be required to access all resource tools.] This site helps students to learn to identify and apply the inverse property of multiplication in decimal operations with expressions. Students master the concept by...
Illustrative Mathematics
Illustrative Mathematics: 3.oa Patterns in the Multiplication Table
The goal is to look for structure and identify patterns in the multiplication table and then try to find the mathematical explanation for this. Aligns with CCSS.Math.Content.3.OA.D.9 Identify arithmetic patterns, and explain them using...
Texas A&M University
Wtamu Virtual Math Lab: Intermediate Algebra: Properties of Real Numbers
After finishing this tutorial, you'll be well versed in various properties of real numbers: identity and inverse properties, commutative and associative properties, and distributive properties. You'll also know about the various symbols...
Better Lesson
Better Lesson: Associative Property With Manipulatives
Children need to understand why the mathematical properties work and how they are applied. In this lesson plan, we explore modeling and "proving" the associative property. In this lesson plan, we explore modeling and "proving" the...
Better Lesson
Better Lesson: Associative Property
Children need to understand why the mathematical properties work and how they are applied. In this lesson, we explore modeling and "proving" the associative property.
Texas A&M University
Wtamu Virtual Math Lab: Beginning Algebra: Properties of Real Numbers
Find definitions and examples of commutative property, associative property, distributive property, identity property, inverse property, and multiplicative inverse. This tutorial also offers practice exercises for you to complete after...
Better Lesson
Better Lesson: Word Problems With Order of Operations (Day 1 & 2)
Writing word problems reinforces understanding of the order of operations.
CK-12 Foundation
Ck 12: Matrix Multiplication
[Free Registration/Login may be required to access all resource tools.] A collection of resources that teach students that, unlike multiplication of numbers, matrix multiplication for square matrices is not a commutative operation, but...
Purple Math
Purplemath: Basic Number Properties: Associative, Commutative, and Distributive
This Purplemath lesson includes many different number properties explained by using examples.
University of Saskatchewan (Canada)
University of Saskatchewan: Inequalities
This University of Saskatchewan looks at the basic rules of solving inequalities, concentrating on inequalities with absolute values. Includes example problems and exercises with their solutions.
PBS
Pbs: Simplifying the Sum of Two Algebraic Expressions
Simplify expressions with rational numbers using the distributive property of multiplication. This student-generated video focuses on using the distributive property to create equivalent expressions when multiplying by negative numbers...
E-learning for Kids
E Learning for Kids: Math: Soccer Stadium: Multiplication and Estimation
Join Carlos in his soccer game and help him with some multiplication and estimation problems.
Scholastic
Scholastic: Study Jams! Math: Multiplication and Division: Multiplication
This site provides great practice on the concept of multiplication. Students can first learn about the topic by watching a step by step instruction video that also points out areas of concern. Finally, students can practice their...
Illustrative Mathematics
Illustrative Mathematics: Connor and Makayla Discuss Multiplication
The purpose of this task is to have students think about the meaning of multiplying a number by a fraction, and use this burgeoning understanding of fraction multiplication to make sense of the commutative property of multiplication in...
Department of Defense
Do Dea: Algebra 1: Semester 1: Equations
A learning module through which students learn about equations including the following: Translating words into equations and equations into words, The Properties of Equality to help solving equations, Techniques for solving simple...
Cool Math
Coolmath: Properties the Multiplicative Identity Property
This CoolMath Resource will help students understand the multiplicative identity property.
Khan Academy
Khan Academy: Review: Distributive Property Explained
Explains what the distributive property is and how to use it. Includes examples, link to practice exercises, and video. [5:39]
Illustrative Mathematics
Illustrative Mathematics: Counting Dots in Arrays
This task aims to show students that there is often more than one way to represent a quantity. This lesson also lays a foundation for students to understand the commutative property of multiplication.
Wolfram Research
Wolfram Math World: Math World: Matrix Multiplication
Explains how to perform matrix multiplication, including how to perform products on two block matrices. Also has links to related topics.
CK-12 Foundation
Ck 12: Algebra: Single Variable Multiplication Equations
[Free Registration/Login may be required to access all resource tools.] Solve single variable multiplication equations
CK-12 Foundation
Ck 12: Algebra: Solve Inequalities Using Multiplication
[Free Registration/Login may be required to access all resource tools.] Students learn to use multiplication to solve inequalities. Students examine guided notes, review vocabulary and attempt practice problems in order to master the...
Sophia Learning
Sophia: Using Commutativity
Take a look at the commutative property of addition and multiplication and take quiz to assess learning.
CK-12 Foundation
Ck 12: Algebra: Two Step Equations With Addition and Multiplication
[Free Registration/Login may be required to access all resource tools.] Solve one and two-step equations by using the inverse properties of addition and multiplication
Illustrative Mathematics
Illustrative Mathematics: 5.md,oa You Can Multiply Three Numbers in Any Order
The purpose of this task is for students to use the volume of a rectangular prism to see why you can multiply three numbers in any order you want and still get the same result. Aligns with 5.OA.A and 5.MD.C.5.