21.5 Plus 999.4 Addition :

Number 1	Number 2	Answer
21.5	999.4	1020.9

How to calculate 21.5 plus 999.4 ?

Let's break down the addition of 021.5 and 999.4 step by step:

   021.5      <-- Start with the rightmost column
+  999.4
---------

    Add the digits in the rightmost column:
        5 + 4 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   021.5
+  999.4
---------
     9


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

   021.5
+  999.4
---------
     0.9


    Add the digits in the rightmost column:
        2 + 9 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   021.5
+  999.4
---------
     20.9


    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.

   021.5
+  999.4
---------
     020.9

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

The final result is 1020.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.6	1001.4	1023	21.6 plus 1001.4
21.7	1005.4	1027.1	21.7 plus 1005.4
21.8	1013.4	1035.2	21.8 plus 1013.4
4.5	5	9.5	4.5 plus 5
8.8	6	14.8	8.8 plus 6
7.7	2.5	10.2	7.7 plus 2.5