21.7 Plus 480.4 Addition :

Number 1	Number 2	Answer
21.7	480.4	502.1

How to calculate 21.7 plus 480.4 ?

Let's break down the addition of 021.7 and 480.4 step by step:

   021.7      <-- Start with the rightmost column
+  480.4
---------

    Add the digits in the rightmost column:
        7 + 4 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   021.7
+  480.4
---------
     1


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

   021.7
+  480.4
---------
     2.1


    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
+  480.4
---------
     02.1


    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
+  480.4
---------
     502.1

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

The final result is 502.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.8	483.4	505.2	21.8 plus 483.4
21.9	491.4	513.3	21.9 plus 491.4
22	495.4	517.4	22 plus 495.4
8.5	6.9	15.4	8.5 plus 6.9
1.7	4.9	6.6	1.7 plus 4.9
4.6	6	10.6	4.6 plus 6