8.7 Plus 115 Addition :

Number 1	Number 2	Answer
8.7	115	123.7

How to calculate 8.7 plus 115 ?

Let's break down the addition of 008.7 and 11500 step by step:

   008.7      <-- 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.

   008.7
+  11500
---------
     7


    Add the digits in the rightmost column:
        8 + 5 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   008.7
+  11500
---------
     3.7


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

   008.7
+  11500
---------
     23.7


    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.

   008.7
+  11500
---------
     123.7

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

The final result is 123.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	124	132.8	8.8 plus 124
8.9	130	138.9	8.9 plus 130
9	136	145	9 plus 136
0.9	7.6	8.5	0.9 plus 7.6
4.2	0.6	4.8	4.2 plus 0.6
2.8	0.4	3.2	2.8 plus 0.4