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