That's correct if rounding to the second greatest place value, but not the greatest. The greatest place value in a three digit number is the hundreds place. 849 rounded to the nearest hundred is 800.
849 is the greatest integer that can be rounded off to 800 to the nearest hundred.
7000
800
400
That's correct if rounding to the second greatest place value, but not the greatest. The greatest place value in a three digit number is the hundreds place. 849 rounded to the nearest hundred is 800.
849 is the greatest integer that can be rounded off to 800 to the nearest hundred.
It is 849.
800
213,345 rounded to the greatest place value is 213,350
Assuming the rounding is to powers of ten, the least is 750 and the greatest is 850.
800
7000
800
800
60,000
400,000