2.5 Plus 40 Addition :

Number 1	Number 2	Answer
2.5	40	42.5

How to calculate 2.5 plus 40 ?

Let's break down the addition of 02.5 and 4000 step by step:

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

    Add the digits in the rightmost column:
        5 + 0 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   02.5
+  4000
---------
     5


    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.

   02.5
+  4000
---------
     2.5


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

   02.5
+  4000
---------
     42.5

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

The final result is 42.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
2.6	47	49.6	2.6 plus 47
2.7	48	50.7	2.7 plus 48
2.8	53	55.8	2.8 plus 53
2.4	2.5	4.9	2.4 plus 2.5
5	5.5	10.5	5 plus 5.5
2.8	3.5	6.3	2.8 plus 3.5