12.2 Plus 438.2 Addition :

Number 1	Number 2	Answer
12.2	438.2	450.4

How to calculate 12.2 plus 438.2 ?

Let's break down the addition of 012.2 and 438.2 step by step:

   012.2      <-- Start with the rightmost column
+  438.2
---------

    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
+  438.2
---------
     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
+  438.2
---------
     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
+  438.2
---------
     50.4


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

   012.2
+  438.2
---------
     450.4

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

The final result is 450.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.3	442.2	454.5	12.3 plus 442.2
12.4	444.2	456.6	12.4 plus 444.2
12.5	449.2	461.7	12.5 plus 449.2
9.3	3.7	13	9.3 plus 3.7
9.2	1	10.2	9.2 plus 1
6	0.4	6.4	6 plus 0.4