Which equations represent the model ? Select all that apply.



1. -6 + 4 = -2

2. -10 + 6 = 4

3. 4 + -6 = -2

4. -6 + 4 = 2

5. 10 - 2 = 8

Which equations represent the model Select all that apply 1 6 4 2 2 10 6 4 3 4 6 2 4 6 4 2 5 10 2 8 class=