Relier Pairs Integer Expression Match UpVersion en ligne Match the expressions containing addition and subtraction of positive and negative number with their resulting answer. par Rachel Clarin 1 0- -5 2 19- -19 3 -6 + 15 + 15 4 9 - 4 - 17 5 -8 + -6 6 -5 - -12 7 8-11 8 -4 + -7 -3 5 38 7 -12 -14 -11 24