38.7 Plus 40 Addition :

Number 1	Number 2	Answer
38.7	40	78.7

How to calculate 38.7 plus 40 ?

Let's break down the addition of 38.7 and 4000 step by step:

   38.7      <-- 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.

   38.7
+  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.

   38.7
+  4000
---------
     8.7


    Add the digits in the rightmost column:
        3 + 4 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   38.7
+  4000
---------
     78.7

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

The final result is 78.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
38.8	44	82.8	38.8 plus 44
38.9	53	91.9	38.9 plus 53
39	57	96	39 plus 57
8.5	9.1	17.6	8.5 plus 9.1
5.7	2.4	8.1	5.7 plus 2.4
0.8	6.3	7.1	0.8 plus 6.3