42.5 Plus 687 Addition :

Number 1	Number 2	Answer
42.5	687	729.5

How to calculate 42.5 plus 687 ?

Let's break down the addition of 042.5 and 68700 step by step:

   042.5      <-- Start with the rightmost column
+  68700
---------

    Add the digits in the rightmost column:
        5 + 0 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   042.5
+  68700
---------
     5


    Add the digits in the rightmost column:
        2 + 7 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   042.5
+  68700
---------
     9.5


    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.

   042.5
+  68700
---------
     29.5


    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.

   042.5
+  68700
---------
     729.5

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

The final result is 729.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.6	690	732.6	42.6 plus 690
42.7	691	733.7	42.7 plus 691
42.8	694	736.8	42.8 plus 694
9.3	9	18.3	9.3 plus 9
8.2	1.8	10	8.2 plus 1.8
4.5	3.8	8.3	4.5 plus 3.8