21 Plus 423.2 Addition :

Number 1	Number 2	Answer
21	423.2	444.2

How to calculate 21 plus 423.2 ?

Let's break down the addition of 02100 and 423.2 step by step:

   02100      <-- Start with the rightmost column
+  423.2
---------

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

   02100
+  423.2
---------
     2


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

   02100
+  423.2
---------
     02


    Add the digits in the rightmost column:
        1 + 3 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   02100
+  423.2
---------
     402


    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.

   02100
+  423.2
---------
     4402


    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.

   02100
+  423.2
---------
     44402

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

The final result is 44402.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.1	429.2	450.3	21.1 plus 429.2
21.2	437.2	458.4	21.2 plus 437.2
21.3	445.2	466.5	21.3 plus 445.2
8.3	1.8	10.1	8.3 plus 1.8
6.4	6.7	13.1	6.4 plus 6.7
6.2	7.7	13.9	6.2 plus 7.7