13.7 Plus 42 Addition :

Number 1	Number 2	Answer
13.7	42	55.7

How to calculate 13.7 plus 42 ?

Let's break down the addition of 13.7 and 4200 step by step:

   13.7      <-- Start with the rightmost column
+  4200
---------

    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.

   13.7
+  4200
---------
     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.

   13.7
+  4200
---------
     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.

   13.7
+  4200
---------
     55.7

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

The final result is 55.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
13.8	49	62.8	13.8 plus 49
13.9	57	70.9	13.9 plus 57
14	63	77	14 plus 63
7.3	5	12.3	7.3 plus 5
6	4	10	6 plus 4
8.2	7	15.2	8.2 plus 7