13.9 Plus 688.9 Addition :

Number 1	Number 2	Answer
13.9	688.9	702.8

How to calculate 13.9 plus 688.9 ?

Let's break down the addition of 013.9 and 688.9 step by step:

   013.9      <-- Start with the rightmost column
+  688.9
---------

    Add the digits in the rightmost column:
        9 + 9 + 1 = 18
        Write down 8 in the rightmost column, carry over 1 to the next column.

   013.9
+  688.9
---------
     8


    Add the digits in the rightmost column:
        3 + 8 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   013.9
+  688.9
---------
     2.8


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

   013.9
+  688.9
---------
     02.8


    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.

   013.9
+  688.9
---------
     702.8

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

The final result is 702.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
14	693.9	707.9	14 plus 693.9
14.1	699.9	714	14.1 plus 699.9
14.2	703.9	718.1	14.2 plus 703.9
9	9.7	18.7	9 plus 9.7
9.1	5.5	14.6	9.1 plus 5.5
2	9.3	11.3	2 plus 9.3