text: console.log(Math.round(3.1));
  console.log(Math.round(3.8));
  console.log(Math.round(3.5));
  console.log(Math.ceil(3.14));
  console.log(Math.ceil(3.88));
  
  console.log(Math.floor(3.1));
  console.log(Math.floor(3.8));
  