40.2 Plus 31 Addition :

Number 1	Number 2	Answer
40.2	31	71.2

How to calculate 40.2 plus 31 ?

Let's break down the addition of 40.2 and 3100 step by step:

   40.2      <-- 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.

   40.2
+  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.

   40.2
+  3100
---------
     1.2


    Add the digits in the rightmost column:
        4 + 3 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   40.2
+  3100
---------
     71.2

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

The final result is 71.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
40.3	36	76.3	40.3 plus 36
40.4	42	82.4	40.4 plus 42
40.5	49	89.5	40.5 plus 49
7.8	4.4	12.2	7.8 plus 4.4
5	4.8	9.8	5 plus 4.8
7.4	5.7	13.1	7.4 plus 5.7