21.5 Plus 102 Addition :

Number 1	Number 2	Answer
21.5	102	123.5

How to calculate 21.5 plus 102 ?

Let's break down the addition of 021.5 and 10200 step by step:

   021.5      <-- Start with the rightmost column
+  10200
---------

    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.

   021.5
+  10200
---------
     5


    Add the digits in the rightmost column:
        1 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   021.5
+  10200
---------
     3.5


    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.

   021.5
+  10200
---------
     23.5


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

   021.5
+  10200
---------
     123.5

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

The final result is 123.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.6	111	132.6	21.6 plus 111
21.7	113	134.7	21.7 plus 113
21.8	121	142.8	21.8 plus 121
6.1	9	15.1	6.1 plus 9
1.8	6	7.8	1.8 plus 6
9.6	1.4	11	9.6 plus 1.4