12.8 Plus 138 Addition :

Number 1	Number 2	Answer
12.8	138	150.8

How to calculate 12.8 plus 138 ?

Let's break down the addition of 012.8 and 13800 step by step:

   012.8      <-- Start with the rightmost column
+  13800
---------

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

   012.8
+  13800
---------
     8


    Add the digits in the rightmost column:
        2 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   012.8
+  13800
---------
     0.8


    Add the digits in the rightmost column:
        1 + 3 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   012.8
+  13800
---------
     50.8


    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.

   012.8
+  13800
---------
     150.8

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

The final result is 150.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.9	146	158.9	12.9 plus 146
13	150	163	13 plus 150
13.1	154	167.1	13.1 plus 154
9.1	7	16.1	9.1 plus 7
6.5	2.6	9.1	6.5 plus 2.6
2	2.2	4.2	2 plus 2.2