How do you explain carrying over in addition?
When we add two or more numbers, we add digits of one's place, ten's place etc. If the sum of digits of one's place is more than 9, it contains the number having tens and ones, as 8 + 5 = 13 = 10 + 3, i.e., one ten and 3 ones. This one ten is carried over to the digit or digits in the...