13.1 Plus 687.8 Addition :

Number 1	Number 2	Answer
13.1	687.8	700.9

How to calculate 13.1 plus 687.8 ?

Let's break down the addition of 013.1 and 687.8 step by step:

   013.1      <-- Start with the rightmost column
+  687.8
---------

    Add the digits in the rightmost column:
        1 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   013.1
+  687.8
---------
     9


    Add the digits in the rightmost column:
        3 + 7 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   013.1
+  687.8
---------
     0.9


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

   013.1
+  687.8
---------
     00.9


    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.

   013.1
+  687.8
---------
     700.9

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

The final result is 700.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
13.2	695.8	709	13.2 plus 695.8
13.3	704.8	718.1	13.3 plus 704.8
13.4	705.8	719.2	13.4 plus 705.8
3.3	7.5	10.8	3.3 plus 7.5
7.8	7.4	15.2	7.8 plus 7.4
1	0.5	1.5	1 plus 0.5