34.2 Plus 687 Addition :

Number 1	Number 2	Answer
34.2	687	721.2

How to calculate 34.2 plus 687 ?

Let's break down the addition of 034.2 and 68700 step by step:

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

    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.

   034.2
+  68700
---------
     2


    Add the digits in the rightmost column:
        4 + 7 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   034.2
+  68700
---------
     1.2


    Add the digits in the rightmost column:
        3 + 8 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   034.2
+  68700
---------
     21.2


    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.

   034.2
+  68700
---------
     721.2

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

The final result is 721.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
34.3	692	726.3	34.3 plus 692
34.4	698	732.4	34.4 plus 698
34.5	702	736.5	34.5 plus 702
0.2	6.9	7.1	0.2 plus 6.9
4.4	1.5	5.9	4.4 plus 1.5
4.6	2.2	6.8	4.6 plus 2.2