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	124	137	13 plus 124
13.1	129	142.1	13.1 plus 129
13.2	131	144.2	13.2 plus 131
8.2	2.8	11	8.2 plus 2.8
5.3	2.2	7.5	5.3 plus 2.2
7	3.9	10.9	7 plus 3.9