3537000
25000
The answer depends on the value of B.
To round to a place value column, look at the next column to the right: if it is 5 or more round up otherwise round down. To the nearest thousand look at the hundreds column. In this case it is 0, so the number rounds down: 8053 → 8000 to the nearest thousand.
229,930 rounded to it's nearest thousand is 230,000. The reason for this is because: Anything over the value of 5 is rounded to the nearest top and anything 4 or under is dropped to the bottom. This rule can be applied in this situation as 500 (because you want the nearest 1000). Since you have 900, you go to the top.
3537000
25000
23,000 is already rounded to the nearest thousand, and is therefore the greatest possible value under the circumstances.
The answer depends on the value of B.
27.306 rounded off the nearest thousand is 0.27.306 rounded off the nearest thousandth is still just 27.306 as there is no ten-thousandth value.
7000
64100000
7000
2000
41000
The value: 22,080 is already rounded to its nearest 10. It's nearest 100 would be 22, 100 and it's nearest thousand would be 22, 000
To round to a place value column, look at the next column to the right: if it is 5 or more round up otherwise round down. To the nearest thousand look at the hundreds column. In this case it is 0, so the number rounds down: 8053 → 8000 to the nearest thousand.