21 Plus 425.9 Addition :

Number 1	Number 2	Answer
21	425.9	446.9

How to calculate 21 plus 425.9 ?

Let's break down the addition of 02100 and 425.9 step by step:

   02100      <-- Start with the rightmost column
+  425.9
---------

    Add the digits in the rightmost column:
        0 + 9 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   02100
+  425.9
---------
     9


    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
+  425.9
---------
     09


    Add the digits in the rightmost column:
        1 + 5 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   02100
+  425.9
---------
     609


    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
+  425.9
---------
     4609


    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
+  425.9
---------
     44609

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

The final result is 44609.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.1	429.9	451	21.1 plus 429.9
21.2	430.9	452.1	21.2 plus 430.9
21.3	434.9	456.2	21.3 plus 434.9
4.3	7.6	11.9	4.3 plus 7.6
5.3	7.9	13.2	5.3 plus 7.9
4.6	5.3	9.9	4.6 plus 5.3