8.5 Plus 128.8 Addition :

Number 1	Number 2	Answer
8.5	128.8	137.3

How to calculate 8.5 plus 128.8 ?

Let's break down the addition of 008.5 and 128.8 step by step:

   008.5      <-- Start with the rightmost column
+  128.8
---------

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

   008.5
+  128.8
---------
     3


    Add the digits in the rightmost column:
        8 + 8 + 1 = 17
        Write down 7 in the rightmost column, carry over 1 to the next column.

   008.5
+  128.8
---------
     7.3


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

   008.5
+  128.8
---------
     37.3


    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.

   008.5
+  128.8
---------
     137.3

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

The final result is 137.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.6	135.8	144.4	8.6 plus 135.8
8.7	143.8	152.5	8.7 plus 143.8
8.8	146.8	155.6	8.8 plus 146.8
2.6	4.4	7	2.6 plus 4.4
7.5	3	10.5	7.5 plus 3
2	3.2	5.2	2 plus 3.2