84.2 Plus 688 Addition :

Number 1	Number 2	Answer
84.2	688	772.2

How to calculate 84.2 plus 688 ?

Let's break down the addition of 084.2 and 68800 step by step:

   084.2      <-- Start with the rightmost column
+  68800
---------

    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.

   084.2
+  68800
---------
     2


    Add the digits in the rightmost column:
        4 + 8 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   084.2
+  68800
---------
     2.2


    Add the digits in the rightmost column:
        8 + 8 + 1 = 17
        Write down 7 in the rightmost column, carry over 1 to the next column.

   084.2
+  68800
---------
     72.2


    Add the digits in the rightmost column:
        0 + 6 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   084.2
+  68800
---------
     772.2

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

The final result is 772.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
84.3	694	778.3	84.3 plus 694
84.4	700	784.4	84.4 plus 700
84.5	706	790.5	84.5 plus 706
3.3	0.3	3.6	3.3 plus 0.3
7.6	3.1	10.7	7.6 plus 3.1
6.9	0.6	7.5	6.9 plus 0.6