42.1 Plus 688 Addition :

Number 1	Number 2	Answer
42.1	688	730.1

How to calculate 42.1 plus 688 ?

Let's break down the addition of 042.1 and 68800 step by step:

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

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

   042.1
+  68800
---------
     1


    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.

   042.1
+  68800
---------
     0.1


    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.

   042.1
+  68800
---------
     30.1


    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.

   042.1
+  68800
---------
     730.1

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

The final result is 730.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.2	696	738.2	42.2 plus 696
42.3	698	740.3	42.3 plus 698
42.4	700	742.4	42.4 plus 700
7.2	2.5	9.7	7.2 plus 2.5
6	8.8	14.8	6 plus 8.8
3.5	3.6	7.1	3.5 plus 3.6