21.2 Plus 80 Addition :

Number 1	Number 2	Answer
21.2	80	101.2

How to calculate 21.2 plus 80 ?

Let's break down the addition of 21.2 and 8000 step by step:

   21.2      <-- Start with the rightmost column
+  8000
---------

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

   21.2
+  8000
---------
     2


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

   21.2
+  8000
---------
     1.2


    Add the digits in the rightmost column:
        2 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   21.2
+  8000
---------
     01.2

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

The final result is 101.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.3	81	102.3	21.3 plus 81
21.4	90	111.4	21.4 plus 90
21.5	92	113.5	21.5 plus 92
8.1	5.5	13.6	8.1 plus 5.5
0.6	3.4	4	0.6 plus 3.4
6.5	3.2	9.7	6.5 plus 3.2