Free interactive math game: To Nearest Integer — 4.6 → 5. Part of the Rounding category on MathKite.
Taken from the generator that powers this exercise. A fresh set appears every time the page is opened, and the printable worksheet holds ten of them.
Pushing a decimal to the whole number it lies closest to.
Look at the tenths digit. Below 5 keep the whole number, 5 or more and it moves up by one.
7.62 rounds to 8, while 7.42 rounds to 7.
Discarding the decimal part. Truncating 7.62 to 7 is not the same as rounding it.