21.5 Plus 680.5 Addition :

Number 1	Number 2	Answer
21.5	680.5	702

How to calculate 21.5 plus 680.5 ?

Let's break down the addition of 021.5 and 680.5 step by step:

   021.5      <-- Start with the rightmost column
+  680.5
---------

    Add the digits in the rightmost column:
        5 + 5 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   021.5
+  680.5
---------
     0


    Add the digits in the rightmost column:
        1 + 0 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   021.5
+  680.5
---------
     2.0


    Add the digits in the rightmost column:
        2 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   021.5
+  680.5
---------
     02.0


    Add the digits in the rightmost column:
        0 + 6 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   021.5
+  680.5
---------
     702.0

    Continue to the left:
        There are no more columns to the left.

The final result is 702.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.6	685.5	707.1	21.6 plus 685.5
21.7	691.5	713.2	21.7 plus 691.5
21.8	695.5	717.3	21.8 plus 695.5
6.2	8.7	14.9	6.2 plus 8.7
6.4	5.8	12.2	6.4 plus 5.8
8	1.9	9.9	8 plus 1.9