13.9 Plus 67 Addition :

Number 1	Number 2	Answer
13.9	67	80.9

How to calculate 13.9 plus 67 ?

Let's break down the addition of 13.9 and 6700 step by step:

   13.9      <-- Start with the rightmost column
+  6700
---------

    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.

   13.9
+  6700
---------
     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.

   13.9
+  6700
---------
     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.

   13.9
+  6700
---------
     80.9

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

The final result is 80.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
14	70	84	14 plus 70
14.1	71	85.1	14.1 plus 71
14.2	76	90.2	14.2 plus 76
8.5	3.8	12.3	8.5 plus 3.8
1.4	6	7.4	1.4 plus 6
1.5	2.9	4.4	1.5 plus 2.9