Multiplication Using an Open Number Line

This video tutorial teaches multiplication using an open number line. It begins with an introduction to multiplication sentences and factors, followed by a review of open number lines. The tutorial demonstrates how to solve 4 * 7 using a number line and explains the commutative property of multiplication. It concludes with a word problem involving campers and canoes, solved using multiplication and number lines.

What does the multiplication symbol represent in the context of this lesson?

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Describe how to use an open number line to solve the multiplication problem 8 * 3.

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