Well, honey, 582 rounded to the nearest ten is 580. You just gotta look at that last digit - if it's 5 or more, you round up, if it's 4 or less, you round down. So, there you have it, 582 rounded to the nearest ten is 580.
To round 582 to the nearest ten, we look at the digit in the tens place, which is 8. Since 8 is greater than or equal to 5, we round up to the next ten. Therefore, 582 rounded to the nearest ten is 590.
Oh, dude, like, 582 rounded to the nearest ten is 580. It's like, you just look at the digit in the tens place, which is 8, and since it's closer to 0 than 10, you round down. So, yeah, 582 becomes 580. Easy peasy, right?