21.2 Plus 840 Addition :

Number 1	Number 2	Answer
21.2	840	861.2

How to calculate 21.2 plus 840 ?

Let's break down the addition of 021.2 and 84000 step by step:

   021.2      <-- Start with the rightmost column
+  84000
---------

    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.

   021.2
+  84000
---------
     2


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

   021.2
+  84000
---------
     1.2


    Add the digits in the rightmost column:
        2 + 4 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   021.2
+  84000
---------
     61.2


    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.

   021.2
+  84000
---------
     861.2

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

The final result is 861.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.3	844	865.3	21.3 plus 844
21.4	848	869.4	21.4 plus 848
21.5	854	875.5	21.5 plus 854
9	2	11	9 plus 2
7.2	9.7	16.9	7.2 plus 9.7
2.6	5	7.6	2.6 plus 5