21 Plus 677.2 Addition :

Number 1	Number 2	Answer
21	677.2	698.2

How to calculate 21 plus 677.2 ?

Let's break down the addition of 02100 and 677.2 step by step:

   02100      <-- Start with the rightmost column
+  677.2
---------

    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
+  677.2
---------
     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
+  677.2
---------
     02


    Add the digits in the rightmost column:
        1 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   02100
+  677.2
---------
     802


    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
+  677.2
---------
     9802


    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
+  677.2
---------
     69802

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

The final result is 69802.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.1	679.2	700.3	21.1 plus 679.2
21.2	681.2	702.4	21.2 plus 681.2
21.3	688.2	709.5	21.3 plus 688.2
1.3	0.7	2	1.3 plus 0.7
1.4	6.8	8.2	1.4 plus 6.8
0.5	0.5	1	0.5 plus 0.5