13.7 Plus 684 Addition :

Number 1	Number 2	Answer
13.7	684	697.7

How to calculate 13.7 plus 684 ?

Let's break down the addition of 013.7 and 68400 step by step:

   013.7      <-- Start with the rightmost column
+  68400
---------

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

   013.7
+  68400
---------
     7


    Add the digits in the rightmost column:
        3 + 4 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   013.7
+  68400
---------
     7.7


    Add the digits in the rightmost column:
        1 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   013.7
+  68400
---------
     97.7


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

   013.7
+  68400
---------
     697.7

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

The final result is 697.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
13.8	688	701.8	13.8 plus 688
13.9	691	704.9	13.9 plus 691
14	694	708	14 plus 694
7.7	2.4	10.1	7.7 plus 2.4
1.6	5.8	7.4	1.6 plus 5.8
4.2	6	10.2	4.2 plus 6