12.1 Plus 420.2 Addition :

Number 1	Number 2	Answer
12.1	420.2	432.3

How to calculate 12.1 plus 420.2 ?

Let's break down the addition of 012.1 and 420.2 step by step:

   012.1      <-- Start with the rightmost column
+  420.2
---------

    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.

   012.1
+  420.2
---------
     3


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

   012.1
+  420.2
---------
     2.3


    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.

   012.1
+  420.2
---------
     32.3


    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.

   012.1
+  420.2
---------
     432.3

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

The final result is 432.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.2	426.2	438.4	12.2 plus 426.2
12.3	431.2	443.5	12.3 plus 431.2
12.4	440.2	452.6	12.4 plus 440.2
0.7	9	9.7	0.7 plus 9
5	8	13	5 plus 8
4	8.8	12.8	4 plus 8.8