8.7 Plus 40 Addition :

Number 1	Number 2	Answer
8.7	40	48.7

How to calculate 8.7 plus 40 ?

Let's break down the addition of 08.7 and 4000 step by step:

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

    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.

   08.7
+  4000
---------
     7


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

   08.7
+  4000
---------
     8.7


    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.

   08.7
+  4000
---------
     48.7

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

The final result is 48.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	41	49.8	8.8 plus 41
8.9	43	51.9	8.9 plus 43
9	47	56	9 plus 47
7.5	3.4	10.9	7.5 plus 3.4
6.8	5	11.8	6.8 plus 5
9.5	8.5	18	9.5 plus 8.5