Sara's Integer Post

Chapter 8.2 questions # 6, 4, 8, 5, 9a)


6. Determine each product using the sign rules.
a)(+7) x (+6)= +42
b)(+8) x (-4)= -32
c)(-5) x (+9)= -45
d)(-10)x (-11)= +110

4.

8.

5.

9.a)

Here is a video for you to learn more about multiplying integers