12.8 Plus 829.7 Addition :

Number 1	Number 2	Answer
12.8	829.7	842.5

How to calculate 12.8 plus 829.7 ?

Let's break down the addition of 012.8 and 829.7 step by step:

   012.8      <-- Start with the rightmost column
+  829.7
---------

    Add the digits in the rightmost column:
        8 + 7 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   012.8
+  829.7
---------
     5


    Add the digits in the rightmost column:
        2 + 9 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   012.8
+  829.7
---------
     2.5


    Add the digits in the rightmost column:
        1 + 2 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   012.8
+  829.7
---------
     42.5


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

   012.8
+  829.7
---------
     842.5

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

The final result is 842.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.9	830.7	843.6	12.9 plus 830.7
13	833.7	846.7	13 plus 833.7
13.1	835.7	848.8	13.1 plus 835.7
4.2	1.7	5.9	4.2 plus 1.7
4.5	3.7	8.2	4.5 plus 3.7
5.7	2.3	8	5.7 plus 2.3