Q48 of 83 Page 45

(–80) + 0 + (–90) = _______

-170

To add negative integers, we add the corresponding positive integers and retain the negative sign with the sum.

(–11) + (–2) + (–1) = ________.

_______ + (–11) + 111 = 130

_______ –3456 = –8910

(–11) + (–15) _______ 11 + 15