12.9 Plus 130 Addition :

Number 1	Number 2	Answer
12.9	130	142.9

How to calculate 12.9 plus 130 ?

Let's break down the addition of 012.9 and 13000 step by step:

   012.9      <-- Start with the rightmost column
+  13000
---------

    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
+  13000
---------
     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
+  13000
---------
     2.9


    Add the digits in the rightmost column:
        1 + 3 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   012.9
+  13000
---------
     42.9


    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
+  13000
---------
     142.9

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

The final result is 142.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
13	133	146	13 plus 133
13.1	138	151.1	13.1 plus 138
13.2	139	152.2	13.2 plus 139
0.7	9.6	10.3	0.7 plus 9.6
7.8	0.4	8.2	7.8 plus 0.4
9.3	9.5	18.8	9.3 plus 9.5