10.2 Plus 20 Addition :

Number 1	Number 2	Answer
10.2	20	30.2

How to calculate 10.2 plus 20 ?

Let's break down the addition of 10.2 and 2000 step by step:

   10.2      <-- Start with the rightmost column
+  2000
---------

    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.

   10.2
+  2000
---------
     2


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

   10.2
+  2000
---------
     0.2


    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.

   10.2
+  2000
---------
     30.2

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

The final result is 30.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.3	27	37.3	10.3 plus 27
10.4	34	44.4	10.4 plus 34
10.5	37	47.5	10.5 plus 37
8.5	1.4	9.9	8.5 plus 1.4
5.1	6	11.1	5.1 plus 6
2.7	5.5	8.2	2.7 plus 5.5