12.8 Plus 789.7 Addition :

Number 1	Number 2	Answer
12.8	789.7	802.5

How to calculate 12.8 plus 789.7 ?

Let's break down the addition of 012.8 and 789.7 step by step:

   012.8      <-- Start with the rightmost column
+  789.7
---------

    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
+  789.7
---------
     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
+  789.7
---------
     2.5


    Add the digits in the rightmost column:
        1 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   012.8
+  789.7
---------
     02.5


    Add the digits in the rightmost column:
        0 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   012.8
+  789.7
---------
     802.5

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

The final result is 802.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.9	792.7	805.6	12.9 plus 792.7
13	796.7	809.7	13 plus 796.7
13.1	805.7	818.8	13.1 plus 805.7
4.7	0.2	4.9	4.7 plus 0.2
6	8.2	14.2	6 plus 8.2
8.8	8.5	17.3	8.8 plus 8.5