Addition of decimal numbers

To obtain the result of addition add all the digits in consecutive columns starting with the column of units (First on the right) If the result of a such addition has only one digit put it under the bottom line if it has more write down the last one and put other digits on the top of the pile of numbers you are adding acordingly to their weight, so tens to tens etc. Because they are to be added to the next column of digits and they are generated by the previous one in the decimal number system we call them decimal carry.

You can also remember those digits. Any way you proceed you have to add them to the next column while you are adding it.

Doing our exercice you will try to remeber carries. To exercise writing them down click [HELP]

Enjoy


designed by Witold Wojcik