21.7 Plus 488 Addition :

Number 1	Number 2	Answer
21.7	488	509.7

How to calculate 21.7 plus 488 ?

Let's break down the addition of 021.7 and 48800 step by step:

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

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

   021.7
+  48800
---------
     7


    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.

   021.7
+  48800
---------
     9.7


    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.

   021.7
+  48800
---------
     09.7


    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.

   021.7
+  48800
---------
     509.7

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

The final result is 509.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.8	496	517.8	21.8 plus 496
21.9	498	519.9	21.9 plus 498
22	500	522	22 plus 500
6.2	0.2	6.4	6.2 plus 0.2
3	7.2	10.2	3 plus 7.2
1	7.7	8.7	1 plus 7.7