text: const [a, b , c, d] = [3, 5, 1, 15]
  
  const soma = a + b + c + d
  const subtracao = d - b
  const multiplicacao = a * b
  const divisao = d / a
  const modulo = a % 2
  
  console.log(soma, subtracao, multiplicacao, divisao, modulo)