21.3 Plus 804 Addition :

Number 1	Number 2	Answer
21.3	804	825.3

How to calculate 21.3 plus 804 ?

Let's break down the addition of 021.3 and 80400 step by step:

   021.3      <-- Start with the rightmost column
+  80400
---------

    Add the digits in the rightmost column:
        3 + 0 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   021.3
+  80400
---------
     3


    Add the digits in the rightmost column:
        1 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   021.3
+  80400
---------
     5.3


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

   021.3
+  80400
---------
     25.3


    Add the digits in the rightmost column:
        0 + 8 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   021.3
+  80400
---------
     825.3

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

The final result is 825.3.

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Number 1	Number 2	ANSWER:	HOW TO ?
21.4	813	834.4	21.4 plus 813
21.5	815	836.5	21.5 plus 815
21.6	823	844.6	21.6 plus 823
9.6	9	18.6	9.6 plus 9
0.7	1.4	2.1	0.7 plus 1.4
8	3.6	11.6	8 plus 3.6