Media Summary: A tutorial to show you or your students how to A number and its opposite form a “zero pair” because their When multiplying, a positive first number tells how many groups to make of the second number. To multiply 3 × (-
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Add Integers Using Two Color Counters M2 47 - Detailed Analysis

A tutorial to show you or your students how to A number and its opposite form a “zero pair” because their When multiplying, a positive first number tells how many groups to make of the second number. To multiply 3 × (- Hi this is Mrs Nelson in this video we'll be representing subtraction of

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