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 -4 + -7 3 -6 + 15 + 15 4 19- -19 5 9 - 4 - 17 6 -5 - -12 7 8-11 8 0- -5 -3 38 -12 24 -11 -14 7 5