21.9 Plus 980.4 Addition :

Number 1	Number 2	Answer
21.9	980.4	1002.3

How to calculate 21.9 plus 980.4 ?

Let's break down the addition of 021.9 and 980.4 step by step:

   021.9      <-- Start with the rightmost column
+  980.4
---------

    Add the digits in the rightmost column:
        9 + 4 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   021.9
+  980.4
---------
     3


    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.

   021.9
+  980.4
---------
     2.3


    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.

   021.9
+  980.4
---------
     02.3


    Add the digits in the rightmost column:
        0 + 9 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   021.9
+  980.4
---------
     002.3

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

The final result is 1002.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
22	981.4	1003.4	22 plus 981.4
22.1	983.4	1005.5	22.1 plus 983.4
22.2	987.4	1009.6	22.2 plus 987.4
9.7	1.7	11.4	9.7 plus 1.7
6.5	0.5	7	6.5 plus 0.5
5.7	3.2	8.9	5.7 plus 3.2