21.8 Plus 488 Addition :

Number 1	Number 2	Answer
21.8	488	509.8

How to calculate 21.8 plus 488 ?

Let's break down the addition of 021.8 and 48800 step by step:

   021.8      <-- Start with the rightmost column
+  48800
---------

    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.

   021.8
+  48800
---------
     8


    Add the digits in the rightmost column:
        1 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   021.8
+  48800
---------
     9.8


    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.

   021.8
+  48800
---------
     09.8


    Add the digits in the rightmost column:
        0 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   021.8
+  48800
---------
     509.8

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

The final result is 509.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.9	492	513.9	21.9 plus 492
22	501	523	22 plus 501
22.1	503	525.1	22.1 plus 503
7	4.2	11.2	7 plus 4.2
7.7	1.5	9.2	7.7 plus 1.5
3.1	3.6	6.7	3.1 plus 3.6