For example, 5%3=2, because the remainder of 5 when divided by 3 is 2. (You should check that for any integer k, (kn)%n=0.) This operation is usually called 'modulus' or 'mod...For example, 5%3=2, because the remainder of 5 when divided by 3 is 2. (You should check that for any integer k, (kn)%n=0.) This operation is usually called 'modulus' or 'mod.' So 12%5 is read 'twelve modulo 5' or 'twelve mod 5.' (And is equal, of course, to two!) Por lo general, no escribimos+n for the addition.
