Round off 626 to the nearest ten.
620
630
600
700
Since we have to round off to the nearest ten, our options are either 620 or 630. 626 is closer to 630 than 620 as it is greater than 625. So, we round it off to 630.
Round off 52,91,37,846 to the nearest ten-lakh.
Round off 945365 to the nearest tens, hundreds, thousands and ten thousands.