Matching Pairs Números EnterosOnline version Resta - Ejercicio # 1 by MatemaTICos Matema Ticos 1 [(+6)-(+9)]-(+1)= 2 (+6)- [(+9)-(+1)]= 3 [16)-(+11)]-(+2)= 4 (+5)-(+8)= 5 (+8)-(+5)= -3 -4 3 3 -2