42.5 Plus 87 Addition :

Number 1	Number 2	Answer
42.5	87	129.5

How to calculate 42.5 plus 87 ?

Let's break down the addition of 42.5 and 8700 step by step:

   42.5      <-- Start with the rightmost column
+  8700
---------

    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
+  8700
---------
     5


    Add the digits in the rightmost column:
        2 + 7 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   42.5
+  8700
---------
     9.5


    Add the digits in the rightmost column:
        4 + 8 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   42.5
+  8700
---------
     29.5

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

The final result is 129.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.6	92	134.6	42.6 plus 92
42.7	101	143.7	42.7 plus 101
42.8	103	145.8	42.8 plus 103
3.8	4	7.8	3.8 plus 4
5.5	9.7	15.2	5.5 plus 9.7
1.3	3.9	5.2	1.3 plus 3.9