Question

A

2 2.1.1 Study: Adding Rational Numbers
Essay Writer
Annie is adding the expression 4+ 5+ (-4) and follows the procedure of starting at 4, moving right 5 units, and then moving left
4 units.
Beth says she knows another way to find the sum, using the additive inverse property. What procedure could Beth use?

Answer 1

I agree with the first commenter ☝

Answer 2

5

Explanation:

4+5+(-4)

=(4-4)+5

=0+5

=5