Step by step
The question
Question: round 1,250 to the nearest hundred.
Round 1,250 to the nearest hundred
1 Find the place
The nearest hundred means the hundreds place.
In 1,250, the hundreds digit is 2.
= 1,250
hundreds: 2
2 Look at the next digit
Now we look at the next digit to the right.
It is 5.
5 or more: we round up, the hundreds digit goes up by 1.
4 or less: we round down, the hundreds digit stays the same.
5 is 5 or more, so we round up.
= 5 is 5 or more → round up
5 or more → up: digit + 1
4 or less → down: digit stays
3 See it on a number line
1,250 is exactly halfway.
Halfway rounds up, to 1,300.
So 1,250 rounded to the nearest hundred is 1,300.
The sign ≈ means about.
= 1,250 ≈ 1,300
Let's look back.
First: find the place.
Then: look at the next digit.
Last: see it on a number line.
Answer
= 1,250 ≈ 1,300