Ah, let's take a moment to appreciate the number 830. When we round it to the nearest 10, it becomes 830. It's like giving a gentle hug to the number, keeping it close to its original value. Just a small adjustment to help it fit in with its new friends.
To round 830 to the nearest 10, we look at the digit in the tens place, which is 3. Since 3 is less than 5, we round down. Therefore, 830 rounded to the nearest 10 is 830.