0.9 Plus 20 Addition :

Number 1	Number 2	Answer
0.9	20	20.9

How to calculate 0.9 plus 20 ?

Let's break down the addition of 00.9 and 2000 step by step:

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

    Add the digits in the rightmost column:
        9 + 0 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   00.9
+  2000
---------
     9


    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.

   00.9
+  2000
---------
     0.9


    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.

   00.9
+  2000
---------
     20.9

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

The final result is 20.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1	25	26	1 plus 25
1.1	30	31.1	1.1 plus 30
1.2	37	38.2	1.2 plus 37
0.9	1.3	2.2	0.9 plus 1.3
2.6	2	4.6	2.6 plus 2
1.4	0.4	1.8	1.4 plus 0.4