12.9 Plus 245.5 Addition :

Number 1	Number 2	Answer
12.9	245.5	258.4

How to calculate 12.9 plus 245.5 ?

Let's break down the addition of 012.9 and 245.5 step by step:

   012.9      <-- Start with the rightmost column
+  245.5
---------

    Add the digits in the rightmost column:
        9 + 5 + 1 = 14
        Write down 4 in the rightmost column, carry over 1 to the next column.

   012.9
+  245.5
---------
     4


    Add the digits in the rightmost column:
        2 + 5 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   012.9
+  245.5
---------
     8.4


    Add the digits in the rightmost column:
        1 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   012.9
+  245.5
---------
     58.4


    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.

   012.9
+  245.5
---------
     258.4

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

The final result is 258.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
13	251.5	264.5	13 plus 251.5
13.1	252.5	265.6	13.1 plus 252.5
13.2	257.5	270.7	13.2 plus 257.5
3	4.9	7.9	3 plus 4.9
9.6	6.1	15.7	9.6 plus 6.1
0.4	0.4	0.8	0.4 plus 0.4