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