10.2 Plus 31 Addition :

Number 1	Number 2	Answer
10.2	31	41.2

How to calculate 10.2 plus 31 ?

Let's break down the addition of 10.2 and 3100 step by step:

   10.2      <-- Start with the rightmost column
+  3100
---------

    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.

   10.2
+  3100
---------
     2


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

   10.2
+  3100
---------
     1.2


    Add the digits in the rightmost column:
        1 + 3 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   10.2
+  3100
---------
     41.2

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

The final result is 41.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.3	40	50.3	10.3 plus 40
10.4	44	54.4	10.4 plus 44
10.5	46	56.5	10.5 plus 46
4.4	0.6	5	4.4 plus 0.6
6	9.2	15.2	6 plus 9.2
1.7	4.3	6	1.7 plus 4.3