83.2 Plus 21 Addition :

Number 1	Number 2	Answer
83.2	21	104.2

How to calculate 83.2 plus 21 ?

Let's break down the addition of 83.2 and 2100 step by step:

   83.2      <-- Start with the rightmost column
+  2100
---------

    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.

   83.2
+  2100
---------
     2


    Add the digits in the rightmost column:
        3 + 1 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   83.2
+  2100
---------
     4.2


    Add the digits in the rightmost column:
        8 + 2 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   83.2
+  2100
---------
     04.2

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

The final result is 104.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
83.3	25	108.3	83.3 plus 25
83.4	28	111.4	83.4 plus 28
83.5	36	119.5	83.5 plus 36
7.5	0.9	8.4	7.5 plus 0.9
0.8	2.4	3.2	0.8 plus 2.4
3.4	1	4.4	3.4 plus 1