800
To the nearest hundred, 600
400
To the nearest hundred, 800
760
Well, honey, 759 rounded to the nearest ten is 760. Simple math, no need to make it more complicated than it needs to be. Just bump that 9 up to a nice, round 10 and call it a day.
It is then 800 to the nearest hundred because 50 then becomes 100
800
800
800
To the nearest hundred, 500
To the nearest hundred, 600
400
To the nearest hundred, 800
one hundred
Yes, to the nearest hundred.
To the nearest hundred, 300
estimated