Respuesta :
63 as the sum of tens and ones:
Sum means when they are added, i.e. The sum of 2 and 3 is 5
So 10 + 10 + 10 + 10 + 10 + 10 + 1 + 1 + 1 = 63
Sum means when they are added, i.e. The sum of 2 and 3 is 5
So 10 + 10 + 10 + 10 + 10 + 10 + 1 + 1 + 1 = 63