6.5 Plus 21 Addition :

Number 1	Number 2	Answer
6.5	21	27.5

How to calculate 6.5 plus 21 ?

Let's break down the addition of 06.5 and 2100 step by step:

   06.5      <-- Start with the rightmost column
+  2100
---------

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

   06.5
+  2100
---------
     5


    Add the digits in the rightmost column:
        6 + 1 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   06.5
+  2100
---------
     7.5


    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.

   06.5
+  2100
---------
     27.5

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

The final result is 27.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
6.6	25	31.6	6.6 plus 25
6.7	28	34.7	6.7 plus 28
6.8	32	38.8	6.8 plus 32
0.8	1.2	2	0.8 plus 1.2
7.2	2.7	9.9	7.2 plus 2.7
1.7	2	3.7	1.7 plus 2