13.9 Plus 667 Addition :

Number 1	Number 2	Answer
13.9	667	680.9

How to calculate 13.9 plus 667 ?

Let's break down the addition of 013.9 and 66700 step by step:

   013.9      <-- Start with the rightmost column
+  66700
---------

    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
+  66700
---------
     9


    Add the digits in the rightmost column:
        3 + 7 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   013.9
+  66700
---------
     0.9


    Add the digits in the rightmost column:
        1 + 6 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   013.9
+  66700
---------
     80.9


    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
+  66700
---------
     680.9

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

The final result is 680.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
14	674	688	14 plus 674
14.1	681	695.1	14.1 plus 681
14.2	689	703.2	14.2 plus 689
8.2	3.5	11.7	8.2 plus 3.5
7.9	7.4	15.3	7.9 plus 7.4
6.3	6.7	13	6.3 plus 6.7