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What does the model represent?

−15+3+3+3+3+3=−15+5(3)=0

3⋅−5

−15÷−5

15÷3

−15÷3

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The model represents a series of mathematical equations and operations. It shows the addition of negative and positive integers, multiplication, and division. The equations represent calculations involving the numbers −15, 3, and 5.

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