12.8 Plus 138.3 Addition :

Number 1	Number 2	Answer
12.8	138.3	151.1

How to calculate 12.8 plus 138.3 ?

Let's break down the addition of 012.8 and 138.3 step by step:

   012.8      <-- Start with the rightmost column
+  138.3
---------

    Add the digits in the rightmost column:
        8 + 3 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   012.8
+  138.3
---------
     1


    Add the digits in the rightmost column:
        2 + 8 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   012.8
+  138.3
---------
     1.1


    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
+  138.3
---------
     51.1


    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
+  138.3
---------
     151.1

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

The final result is 151.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.9	144.3	157.2	12.9 plus 144.3
13	150.3	163.3	13 plus 150.3
13.1	154.3	167.4	13.1 plus 154.3
4.3	7.8	12.1	4.3 plus 7.8
1	5.7	6.7	1 plus 5.7
9.3	5.9	15.2	9.3 plus 5.9