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	497	518.8	21.8 plus 497
21.9	504	525.9	21.9 plus 504
22	509	531	22 plus 509
9.6	4.2	13.8	9.6 plus 4.2
2.4	0.2	2.6	2.4 plus 0.2
7.1	9.7	16.8	7.1 plus 9.7