13.9 Plus 688.5 Addition :

Number 1	Number 2	Answer
13.9	688.5	702.4

How to calculate 13.9 plus 688.5 ?

Let's break down the addition of 013.9 and 688.5 step by step:

   013.9      <-- Start with the rightmost column
+  688.5
---------

    Add the digits in the rightmost column:
        9 + 5 + 1 = 14
        Write down 4 in the rightmost column, carry over 1 to the next column.

   013.9
+  688.5
---------
     4


    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
+  688.5
---------
     2.4


    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
+  688.5
---------
     02.4


    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
+  688.5
---------
     702.4

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

The final result is 702.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
14	695.5	709.5	14 plus 695.5
14.1	697.5	711.6	14.1 plus 697.5
14.2	699.5	713.7	14.2 plus 699.5
4.5	3.1	7.6	4.5 plus 3.1
4.8	4	8.8	4.8 plus 4
8.4	2.4	10.8	8.4 plus 2.4