13.7 Plus 115 Addition :

Number 1	Number 2	Answer
13.7	115	128.7

How to calculate 13.7 plus 115 ?

Let's break down the addition of 013.7 and 11500 step by step:

   013.7      <-- Start with the rightmost column
+  11500
---------

    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
+  11500
---------
     7


    Add the digits in the rightmost column:
        3 + 5 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   013.7
+  11500
---------
     8.7


    Add the digits in the rightmost column:
        1 + 1 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   013.7
+  11500
---------
     28.7


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

   013.7
+  11500
---------
     128.7

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

The final result is 128.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
13.8	123	136.8	13.8 plus 123
13.9	130	143.9	13.9 plus 130
14	139	153	14 plus 139
3.2	3.5	6.7	3.2 plus 3.5
6.3	3.7	10	6.3 plus 3.7
0.2	7	7.2	0.2 plus 7