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National Council of Teachers of Mathematics
The Math Forum: Lattice Multiplication
Great web site that offers a detailed summary of how to multiply using the lattice multiplication method.
Khan Academy
Khan Academy: Analyze Scalar Multiplication
Match vectors to images based on scalars to show that you understand scalar multiplication. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Commutative Property of Multiplication
In this exercise, students practice multiplication using place value understanding. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Khan Academy
Khan Academy: Analyze Scalar Multiplication
Match vectors to images based on scalars to show that you understand scalar multiplication.
Better Lesson
Better Lesson: Representing Fraction Multiplication
Riley has only completed one-third of her part of the mural. How can you find 1/3 of 1/2? Students extend their understanding of multiplication to fractions and area models.
Cool Math
Coolmath: Scalar Multiplication
This CoolMath resource will help students understand the concept of scalar multiplication.
Quia
Ixl Learning: Long Multiplication
Brush up on your math skills relating to long multiplication then try some practice problems to test your understanding.
CK-12 Foundation
Ck 12: Arithmetic: Properties of Multiplication in Decimal Operations
[Free Registration/Login may be required to access all resource tools.] In this lesson students will understand, identify, and apply the associative and commutative properties of multiplication. Students examine guided notes, review...
Khan Academy
Khan Academy: Modular Multiplication
Understanding modular multiplication and its proof as related to cryptography.
Quia
Ixl Learning: Estimating Products
Brush up on your math skills relating to estimating products then try some practice problems to test your understanding.
Khan Academy
Khan Academy: One Step Multiplication & Division Equations
Based on our understanding of the balance beam model, we know that that to keep a true equation, we always have to do the same thing to both sides of an equation. But how do we know what to do to both sides of the equation? Learn to...
Sophia Learning
Sophia: Multiplication Is Associative
This video lesson defines and provides examples of the associative property of multiplication. Students can check their understanding with an assessment.
Sophia Learning
Sophia: Multiplication Is Associative
This video lesson defines and provides examples of the associative property of multiplication. Students can check their understanding with an assessment.
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...
Illustrative Mathematics
Illustrative Mathematics: Using Volume Associative Property of Multiplication
The purpose of this task is for students to use the volume of a rectangular prism to understand the associative property of multiplication. Aligns with 5.MD.C.5.a.
Purple Math
Purplemath: Scalar and Matrix Multiplication
With several easy-to-understand examples worked out, this lesson demonstrates the steps needed to multiply a matrix by a scalar (a constant). True "Matrix multiplication," where two matrices are multiplied to eachother is also...
NumberNut
Number Nut: Multiplication: 1 to 10
Demonstrates how to use repeated addition to multiply single-digit numbers, how to recognize number patterns that can help with understanding, as well as how to use a multiplication table for facts that need to be memorized. Includes...
NumberNut
Number Nut: Multiplication Overview
Understand the basics of multiplication from this brief overview that contains related vocabulary, symbols, and examples of this operation. Students can practice this skill using the single-digit multiplication games. Both games are...
University of Texas
Inside Mathematics: Bikes and Trikes [Pdf]
This task challenges a student to demonstrate understanding of concepts involved in multiplication.
Khan Academy
Khan Academy: Math: 3rd Grade: Visualize Distributive Property (Practice)
Math 4-problem practice exercise on understanding visual representations of the distributive property of multiplication.
Quia
Ixl Learning: Lattice Multiplication
Brush up on your math skills relating to lattice multiplication then try some practice problems to test your understanding.
Wyzant
Wyzant: Multiplication Practice Worksheet
Simple multiplication problems are provided from WyzAnt for students in this interactive, twenty-question quiz. Students enter their answers and then have the site correct them. Questions contain either two or three terms each and...
University of Cambridge
University of Cambridge: Nrich: Round and Round the Circle
Learn multiplication with this dial star exercise. Predict what shapes you will get with different numbers.
CK-12 Foundation
Ck 12: Elem Math: Finding the Amount of Change Multiplication
[Free Registration/Login may be required to access all resource tools.] The video describes how to calculate a total cost of a purchase, followed by calculating the amount of change given after the sale. The video is followed by practice...