21 Plus 672.8 Addition :

Number 1	Number 2	Answer
21	672.8	693.8

How to calculate 21 plus 672.8 ?

Let's break down the addition of 02100 and 672.8 step by step:

   02100      <-- Start with the rightmost column
+  672.8
---------

    Add the digits in the rightmost column:
        0 + 8 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   02100
+  672.8
---------
     8


    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
+  672.8
---------
     08


    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.

   02100
+  672.8
---------
     308


    Add the digits in the rightmost column:
        2 + 7 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   02100
+  672.8
---------
     9308


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

   02100
+  672.8
---------
     69308

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

The final result is 69308.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.1	678.8	699.9	21.1 plus 678.8
21.2	683.8	705	21.2 plus 683.8
21.3	690.8	712.1	21.3 plus 690.8
9.8	2.1	11.9	9.8 plus 2.1
5.2	1.8	7	5.2 plus 1.8
1.7	9.9	11.6	1.7 plus 9.9