13.7 Plus 642 Addition :

Number 1	Number 2	Answer
13.7	642	655.7

How to calculate 13.7 plus 642 ?

Let's break down the addition of 013.7 and 64200 step by step:

   013.7      <-- Start with the rightmost column
+  64200
---------

    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
+  64200
---------
     7


    Add the digits in the rightmost column:
        3 + 2 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   013.7
+  64200
---------
     5.7


    Add the digits in the rightmost column:
        1 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   013.7
+  64200
---------
     55.7


    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
+  64200
---------
     655.7

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

The final result is 655.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
13.8	651	664.8	13.8 plus 651
13.9	656	669.9	13.9 plus 656
14	660	674	14 plus 660
8.4	8.7	17.1	8.4 plus 8.7
3.7	7	10.7	3.7 plus 7
5.6	1.9	7.5	5.6 plus 1.9