Respuesta :
The sum of ANY number a 4. Just choose any number and find the sum with the number you chosen with 4 to get your answer.
Ex. 34 - 4 = 30, 34 + 4 = 38, 3 x 4 = 12.
Ex. 34 - 4 = 30, 34 + 4 = 38, 3 x 4 = 12.