addition in js using json for different values

Question

I'am trying to do addition in js:

• but i am not getting the right answers.
• i should get the values as 5444.54.
• but i am getting as 4444.541000.
• can you guys tell me how to fix it.

• providing the code below

  console.log("sportsFreeKick--->" + JSON.stringify(data.balance.sportsGoals)); // 1000

  console.log("sportsTime--->" + sportsTime); // 4444.54

  console.log(sportsTime + JSON.stringify(data.balance.sportsGoals)); // 4444.541000