38.7 Plus 42 Addition :

Number 1	Number 2	Answer
38.7	42	80.7

How to calculate 38.7 plus 42 ?

Let's break down the addition of 38.7 and 4200 step by step:

   38.7      <-- Start with the rightmost column
+  4200
---------

    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
+  4200
---------
     7


    Add the digits in the rightmost column:
        8 + 2 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   38.7
+  4200
---------
     0.7


    Add the digits in the rightmost column:
        3 + 4 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   38.7
+  4200
---------
     80.7

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

The final result is 80.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
38.8	45	83.8	38.8 plus 45
38.9	52	90.9	38.9 plus 52
39	54	93	39 plus 54
9.5	2.6	12.1	9.5 plus 2.6
6.2	9.9	16.1	6.2 plus 9.9
7.8	9	16.8	7.8 plus 9