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	693	777.3	84.3 plus 693
84.4	694	778.4	84.4 plus 694
84.5	703	787.5	84.5 plus 703
6	1.4	7.4	6 plus 1.4
0.9	7.3	8.2	0.9 plus 7.3
1.6	0.7	2.3	1.6 plus 0.7