155k views
5 votes

- 5 + 6

1 + ( - 12)

- 4 + ( - 13)

1 Answer

5 votes

- 5 + 6 = 6 - 5 = 1

1 + (- 12 ) = 1 - 12 = - 11

- 4 + (-13) = - 4 - 13 = - 17
User Bballant
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