12.2 Plus 421.2 Addition :

Number 1	Number 2	Answer
12.2	421.2	433.4

How to calculate 12.2 plus 421.2 ?

Let's break down the addition of 012.2 and 421.2 step by step:

   012.2      <-- Start with the rightmost column
+  421.2
---------

    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
+  421.2
---------
     4


    Add the digits in the rightmost column:
        2 + 1 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   012.2
+  421.2
---------
     3.4


    Add the digits in the rightmost column:
        1 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   012.2
+  421.2
---------
     33.4


    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
+  421.2
---------
     433.4

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

The final result is 433.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.3	425.2	437.5	12.3 plus 425.2
12.4	428.2	440.6	12.4 plus 428.2
12.5	430.2	442.7	12.5 plus 430.2
1.3	1	2.3	1.3 plus 1
4.4	2.9	7.3	4.4 plus 2.9
8	7.7	15.7	8 plus 7.7