12.2 Plus 138.2 Addition :

Number 1	Number 2	Answer
12.2	138.2	150.4

How to calculate 12.2 plus 138.2 ?

Let's break down the addition of 012.2 and 138.2 step by step:

   012.2      <-- Start with the rightmost column
+  138.2
---------

    Add the digits in the rightmost column:
        2 + 2 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   012.2
+  138.2
---------
     4


    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.

   012.2
+  138.2
---------
     0.4


    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.

   012.2
+  138.2
---------
     50.4


    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.

   012.2
+  138.2
---------
     150.4

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

The final result is 150.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.3	145.2	157.5	12.3 plus 145.2
12.4	147.2	159.6	12.4 plus 147.2
12.5	150.2	162.7	12.5 plus 150.2
4.8	2	6.8	4.8 plus 2
1.6	9.6	11.2	1.6 plus 9.6
4.8	5.7	10.5	4.8 plus 5.7