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	694	736.4	42.4 plus 694
42.5	696	738.5	42.5 plus 696
5.9	6.7	12.6	5.9 plus 6.7
7.5	0.2	7.7	7.5 plus 0.2
2.7	1.6	4.3	2.7 plus 1.6