87.2 Plus 40 Addition :

Number 1	Number 2	Answer
87.2	40	127.2

How to calculate 87.2 plus 40 ?

Let's break down the addition of 87.2 and 4000 step by step:

   87.2      <-- Start with the rightmost column
+  4000
---------

    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.

   87.2
+  4000
---------
     2


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

   87.2
+  4000
---------
     7.2


    Add the digits in the rightmost column:
        8 + 4 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   87.2
+  4000
---------
     27.2

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

The final result is 127.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
87.3	47	134.3	87.3 plus 47
87.4	54	141.4	87.4 plus 54
87.5	61	148.5	87.5 plus 61
5.8	6.3	12.1	5.8 plus 6.3
4.9	2	6.9	4.9 plus 2
9.8	4.6	14.4	9.8 plus 4.6