83.5 Plus 21 Addition :

Number 1	Number 2	Answer
83.5	21	104.5

How to calculate 83.5 plus 21 ?

Let's break down the addition of 83.5 and 2100 step by step:

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

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

   83.5
+  2100
---------
     5


    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.

   83.5
+  2100
---------
     4.5


    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.

   83.5
+  2100
---------
     04.5

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

The final result is 104.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
83.6	26	109.6	83.6 plus 26
83.7	30	113.7	83.7 plus 30
83.8	36	119.8	83.8 plus 36
3.6	0.3	3.9	3.6 plus 0.3
8	0.3	8.3	8 plus 0.3
7.5	2.3	9.8	7.5 plus 2.3