8.3 Plus 13 Addition :

Number 1	Number 2	Answer
8.3	13	21.3

How to calculate 8.3 plus 13 ?

Let's break down the addition of 08.3 and 1300 step by step:

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

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

   08.3
+  1300
---------
     3


    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.

   08.3
+  1300
---------
     1.3


    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.

   08.3
+  1300
---------
     21.3

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

The final result is 21.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.4	20	28.4	8.4 plus 20
8.5	22	30.5	8.5 plus 22
8.6	24	32.6	8.6 plus 24
3.6	9	12.6	3.6 plus 9
7.8	1.9	9.7	7.8 plus 1.9
8.4	8.7	17.1	8.4 plus 8.7