13.8 Plus 689 Addition :

Number 1	Number 2	Answer
13.8	689	702.8

How to calculate 13.8 plus 689 ?

Let's break down the addition of 013.8 and 68900 step by step:

   013.8      <-- Start with the rightmost column
+  68900
---------

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

   013.8
+  68900
---------
     8


    Add the digits in the rightmost column:
        3 + 9 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   013.8
+  68900
---------
     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.

   013.8
+  68900
---------
     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.

   013.8
+  68900
---------
     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 ?
13.9	698	711.9	13.9 plus 698
14	702	716	14 plus 702
14.1	709	723.1	14.1 plus 709
3.5	1.1	4.6	3.5 plus 1.1
8	4	12	8 plus 4
9.5	2.1	11.6	9.5 plus 2.1