21.2 Plus 821 Addition :

Number 1	Number 2	Answer
21.2	821	842.2

How to calculate 21.2 plus 821 ?

Let's break down the addition of 021.2 and 82100 step by step:

   021.2      <-- Start with the rightmost column
+  82100
---------

    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
+  82100
---------
     2


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

   021.2
+  82100
---------
     2.2


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

   021.2
+  82100
---------
     42.2


    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
+  82100
---------
     842.2

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

The final result is 842.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.3	824	845.3	21.3 plus 824
21.4	828	849.4	21.4 plus 828
21.5	831	852.5	21.5 plus 831
7.3	4.8	12.1	7.3 plus 4.8
8.6	9.3	17.9	8.6 plus 9.3
5	9.7	14.7	5 plus 9.7