42.2 Plus 688 Addition :

Number 1	Number 2	Answer
42.2	688	730.2

How to calculate 42.2 plus 688 ?

Let's break down the addition of 042.2 and 68800 step by step:

   042.2      <-- 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.

   042.2
+  68800
---------
     2


    Add the digits in the rightmost column:
        2 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   042.2
+  68800
---------
     0.2


    Add the digits in the rightmost column:
        4 + 8 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   042.2
+  68800
---------
     30.2


    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.

   042.2
+  68800
---------
     730.2

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

The final result is 730.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.3	690	732.3	42.3 plus 690
42.4	697	739.4	42.4 plus 697
42.5	702	744.5	42.5 plus 702
7.5	3.7	11.2	7.5 plus 3.7
0.8	3	3.8	0.8 plus 3
3.3	7.6	10.9	3.3 plus 7.6