Matching Pairs MATEMÁTICA Online version OPERACIONES ARITMÉTICA by Domingo Alejo Trinidad Salomon 1 45 - (90/2)= 2 10 X ( 5 + 7) = 3 56 / (8-6)= 4 6 X ( 30/10)= 5 8 X (7 - 3)= 6 6 + (5 X 10)= 7 95 - (20 X 4)= 18 120 15 28 32 0 56