3.5 Plus 20 Addition :

Number 1	Number 2	Answer
3.5	20	23.5

How to calculate 3.5 plus 20 ?

Let's break down the addition of 03.5 and 2000 step by step:

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

    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.

   03.5
+  2000
---------
     5


    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.

   03.5
+  2000
---------
     3.5


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

   03.5
+  2000
---------
     23.5

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

The final result is 23.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
3.6	28	31.6	3.6 plus 28
3.7	35	38.7	3.7 plus 35
3.8	38	41.8	3.8 plus 38
3.3	5	8.3	3.3 plus 5
6.7	7	13.7	6.7 plus 7
4.2	3.8	8	4.2 plus 3.8