Oh, dude, rounding 89 to the nearest 100 is like deciding if you want to chill closer to 80 or 100. Since 89 is closer to 100 than 80, you just leave it as 89. It's like when you're trying to decide if you should order a large Pizza or a medium... but you end up just sticking with the medium because it's closer to what you really want.
89 rounds to 100.
100
90.
100
It is: 90
It is: 89
Well, isn't that just a happy little question! To round 89 to the nearest thousands place, we look at the hundreds place, which is 8. Since 8 is closer to 1000 than 0, we round 89 up to 100. Just remember, there are no mistakes in rounding, only happy little accidents!
89 rounds to 100
100
round 90 to the nearest ten
372 rounded to the nearest hundred is 400
890