Isulat ang titik A sa patlang kung ito ba ay (Associative), C(Commutative) at I (Identity/Zero) Property of Addition. 1.(3+4)+1=8 7 + 1 = 8 8=8 _2.0 + 5 = 5 -3.12 4.214 + 5 + 321 5.(5 + 3) + 18 8 +18 26 11 = 3+ (4+1) = 8 3+ 5 = 8 8=8 5 + 12 = 321 +214 || | || 5+ (3 + 18) 5 + 21 26​