12.9 Plus 120 Addition :

Number 1	Number 2	Answer
12.9	120	132.9

How to calculate 12.9 plus 120 ?

Let's break down the addition of 012.9 and 12000 step by step:

   012.9      <-- Start with the rightmost column
+  12000
---------

    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.

   012.9
+  12000
---------
     9


    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.

   012.9
+  12000
---------
     2.9


    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.

   012.9
+  12000
---------
     32.9


    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.

   012.9
+  12000
---------
     132.9

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

The final result is 132.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
13	128	141	13 plus 128
13.1	132	145.1	13.1 plus 132
13.2	140	153.2	13.2 plus 140
7.1	7.5	14.6	7.1 plus 7.5
1.1	0.6	1.7	1.1 plus 0.6
2.6	6.4	9	2.6 plus 6.4