13.9 Plus 674 Addition :

Number 1	Number 2	Answer
13.9	674	687.9

How to calculate 13.9 plus 674 ?

Let's break down the addition of 013.9 and 67400 step by step:

   013.9      <-- Start with the rightmost column
+  67400
---------

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

   013.9
+  67400
---------
     9


    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.

   013.9
+  67400
---------
     7.9


    Add the digits in the rightmost column:
        1 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   013.9
+  67400
---------
     87.9


    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.

   013.9
+  67400
---------
     687.9

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

The final result is 687.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
14	676	690	14 plus 676
14.1	677	691.1	14.1 plus 677
14.2	681	695.2	14.2 plus 681
9.5	3.6	13.1	9.5 plus 3.6
7.3	7.2	14.5	7.3 plus 7.2
3.6	9.7	13.3	3.6 plus 9.7