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	37	77.3	40.3 plus 37
40.4	41	81.4	40.4 plus 41
40.5	42	82.5	40.5 plus 42
2.7	5.9	8.6	2.7 plus 5.9
4.6	7.1	11.7	4.6 plus 7.1
0.7	3.5	4.2	0.7 plus 3.5