Respuesta :
lets see 4 + 1 = 5, 4 + 2 = 6, 4 + 3 = 7, 4 + 4 = 8, 4 + 5 = 9, 4 + 6 = 10 10*1=10, 10*2=20 so the final answer is 20
the answer to that problem would be 20 because 4 plus 6 would be 10 times 2 would be 20