Operations with Positive and Negative Numbers

This past week the students have been going over operations with positive and negative numbers. We had some good discussions about why the sum, difference, product, and quotient is either a positive number or a negative number in different situations. On Thursday, we proved why a negative number multiplied by a negative number results in a positive number. Ask your student to share with you how we did this. Their test on this unit (3) is this Friday, September 25.