21.7 Plus 680.6 Addition :

Number 1	Number 2	Answer
21.7	680.6	702.3

How to calculate 21.7 plus 680.6 ?

Let's break down the addition of 021.7 and 680.6 step by step:

   021.7      <-- Start with the rightmost column
+  680.6
---------

    Add the digits in the rightmost column:
        7 + 6 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   021.7
+  680.6
---------
     3


    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.

   021.7
+  680.6
---------
     2.3


    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.

   021.7
+  680.6
---------
     02.3


    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.

   021.7
+  680.6
---------
     702.3

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

The final result is 702.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.8	681.6	703.4	21.8 plus 681.6
21.9	685.6	707.5	21.9 plus 685.6
22	694.6	716.6	22 plus 694.6
0.8	2.5	3.3	0.8 plus 2.5
5	4.8	9.8	5 plus 4.8
2.6	0.2	2.8	2.6 plus 0.2