21.8 Plus 80 Addition :

Number 1	Number 2	Answer
21.8	80	101.8

How to calculate 21.8 plus 80 ?

Let's break down the addition of 21.8 and 8000 step by step:

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

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

   21.8
+  8000
---------
     8


    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.

   21.8
+  8000
---------
     1.8


    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.

   21.8
+  8000
---------
     01.8

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

The final result is 101.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.9	89	110.9	21.9 plus 89
22	96	118	22 plus 96
22.1	102	124.1	22.1 plus 102
5.5	8.7	14.2	5.5 plus 8.7
0.8	1.7	2.5	0.8 plus 1.7
8	2	10	8 plus 2