7.9 Plus 20 Addition :

Number 1	Number 2	Answer
7.9	20	27.9

How to calculate 7.9 plus 20 ?

Let's break down the addition of 07.9 and 2000 step by step:

   07.9      <-- 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.

   07.9
+  2000
---------
     9


    Add the digits in the rightmost column:
        7 + 0 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   07.9
+  2000
---------
     7.9


    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.

   07.9
+  2000
---------
     27.9

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

The final result is 27.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8	26	34	8 plus 26
8.1	34	42.1	8.1 plus 34
8.2	39	47.2	8.2 plus 39
4.4	0.6	5	4.4 plus 0.6
9	0.3	9.3	9 plus 0.3
8.4	8.4	16.8	8.4 plus 8.4