8.1 Plus 13 Addition :

Number 1	Number 2	Answer
8.1	13	21.1

How to calculate 8.1 plus 13 ?

Let's break down the addition of 08.1 and 1300 step by step:

   08.1      <-- Start with the rightmost column
+  1300
---------

    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.

   08.1
+  1300
---------
     1


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

   08.1
+  1300
---------
     1.1


    Add the digits in the rightmost column:
        0 + 1 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   08.1
+  1300
---------
     21.1

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

The final result is 21.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.2	22	30.2	8.2 plus 22
8.3	28	36.3	8.3 plus 28
8.4	37	45.4	8.4 plus 37
6.6	7.4	14	6.6 plus 7.4
0.3	1	1.3	0.3 plus 1
4.2	2.1	6.3	4.2 plus 2.1