12.3 Plus 438.2 Addition :

Number 1	Number 2	Answer
12.3	438.2	450.5

How to calculate 12.3 plus 438.2 ?

Let's break down the addition of 012.3 and 438.2 step by step:

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

    Add the digits in the rightmost column:
        3 + 2 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   012.3
+  438.2
---------
     5


    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.

   012.3
+  438.2
---------
     0.5


    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.

   012.3
+  438.2
---------
     50.5


    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.

   012.3
+  438.2
---------
     450.5

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

The final result is 450.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.4	445.2	457.6	12.4 plus 445.2
12.5	447.2	459.7	12.5 plus 447.2
12.6	456.2	468.8	12.6 plus 456.2
6.8	1.2	8	6.8 plus 1.2
3.3	5.2	8.5	3.3 plus 5.2
0.8	1.7	2.5	0.8 plus 1.7