**Jira's Scribepost**
3. Paolo models (-2) x (+3) as shown in the diagram. He determines the correct product, -6. Explain his method works.

- his method works because even though he didn't remove the zero pairs, the answer will still be -6.

6. Write each expression as a multiplication.

a) (+7) + (+7) + (+7) = (+3) x (-7)

b) (-4) + (-4) + (-4) + (-4) = (+4) x (-4)

10. What multiplication statement does each set of diagram represents?

a) = (+2) x (+7)

b) = (+6) x (-1)

17. An oil rig is dilling a well at 2m/min. How deep is the well after the first 8 min.

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