83.3 Plus 21 Addition :

Number 1	Number 2	Answer
83.3	21	104.3

How to calculate 83.3 plus 21 ?

Let's break down the addition of 83.3 and 2100 step by step:

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

    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.

   83.3
+  2100
---------
     3


    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.

   83.3
+  2100
---------
     4.3


    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.

   83.3
+  2100
---------
     04.3

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

The final result is 104.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
83.4	29	112.4	83.4 plus 29
83.5	33	116.5	83.5 plus 33
83.6	42	125.6	83.6 plus 42
1.6	1	2.6	1.6 plus 1
9.3	9.8	19.1	9.3 plus 9.8
2.1	5.4	7.5	2.1 plus 5.4