42.5 Plus 40 Addition :

Number 1	Number 2	Answer
42.5	40	82.5

How to calculate 42.5 plus 40 ?

Let's break down the addition of 42.5 and 4000 step by step:

   42.5      <-- 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.

   42.5
+  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.

   42.5
+  4000
---------
     2.5


    Add the digits in the rightmost column:
        4 + 4 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   42.5
+  4000
---------
     82.5

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

The final result is 82.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.6	47	89.6	42.6 plus 47
42.7	49	91.7	42.7 plus 49
42.8	54	96.8	42.8 plus 54
8.8	3	11.8	8.8 plus 3
3.9	3.7	7.6	3.9 plus 3.7
8.2	9.6	17.8	8.2 plus 9.6