13.1 Plus 688 Addition :

Number 1	Number 2	Answer
13.1	688	701.1

How to calculate 13.1 plus 688 ?

Let's break down the addition of 013.1 and 68800 step by step:

   013.1      <-- 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.

   013.1
+  68800
---------
     1


    Add the digits in the rightmost column:
        3 + 8 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   013.1
+  68800
---------
     1.1


    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
+  68800
---------
     01.1


    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.

   013.1
+  68800
---------
     701.1

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

The final result is 701.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
13.2	696	709.2	13.2 plus 696
13.3	697	710.3	13.3 plus 697
13.4	706	719.4	13.4 plus 706
5	3.9	8.9	5 plus 3.9
1.9	8.8	10.7	1.9 plus 8.8
0.8	7.2	8	0.8 plus 7.2