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AAA Math
Aaa Math: Multiplication Properties
Defines each of the four properties of multiplication: commutative, associative, multiplicative and distributive with a brief example for each. Scroll down to find some activities to practice that test your knowledge over the properties
PBS
Pbs: Multidigit Multiplication With Standard Algorithm: The Donut Doze Off
In this Cyberchase video, Bianca has a new job decorating fresh-baked donuts. Her supervisor asked her to decorate 12 trays of donuts, but Bianca thought he meant 12 donuts. When she discovers her mistake, she uses multiplication...
Mr. Martini's Classroom
Mr. Martini's Classroom: Multiplying With Multiple Choice Answers
Practice multiplication facts 4 to 9 with this interactive multiple choice activity.