E – I – OE4

What would be an example of a positive integer?

E – I – OE5

What situation could be represented as −3? Explain your thinking.

E – I – OE6

What situation could be represented as -7? Explain your thinking.

E – I – OE7

What situation could be represented as +9? Explain your thinking.

E – I – OE8

What situation could be represented as +6? Explain your thinking.

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