8 Plus 120.9 Addition :

Number 1	Number 2	Answer
8	120.9	128.9

How to calculate 8 plus 120.9 ?

Let's break down the addition of 00800 and 120.9 step by step:

   00800      <-- Start with the rightmost column
+  120.9
---------

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

   00800
+  120.9
---------
     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.

   00800
+  120.9
---------
     09


    Add the digits in the rightmost column:
        8 + 0 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   00800
+  120.9
---------
     809


    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.

   00800
+  120.9
---------
     2809


    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.

   00800
+  120.9
---------
     12809

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

The final result is 12809.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.1	121.9	130	8.1 plus 121.9
8.2	127.9	136.1	8.2 plus 127.9
8.3	134.9	143.2	8.3 plus 134.9
2.7	4.3	7	2.7 plus 4.3
4	3.5	7.5	4 plus 3.5
5.4	5.1	10.5	5.4 plus 5.1