12.2 Plus 438.5 Addition :

Number 1	Number 2	Answer
12.2	438.5	450.7

How to calculate 12.2 plus 438.5 ?

Let's break down the addition of 012.2 and 438.5 step by step:

   012.2      <-- Start with the rightmost column
+  438.5
---------

    Add the digits in the rightmost column:
        2 + 5 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   012.2
+  438.5
---------
     7


    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
+  438.5
---------
     0.7


    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
+  438.5
---------
     50.7


    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
+  438.5
---------
     450.7

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

The final result is 450.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.3	444.5	456.8	12.3 plus 444.5
12.4	451.5	463.9	12.4 plus 451.5
12.5	457.5	470	12.5 plus 457.5
9.5	3.9	13.4	9.5 plus 3.9
2.1	3.9	6	2.1 plus 3.9
7.8	1	8.8	7.8 plus 1