42.5 Plus 42 Addition :

Number 1	Number 2	Answer
42.5	42	84.5

How to calculate 42.5 plus 42 ?

Let's break down the addition of 42.5 and 4200 step by step:

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

    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
+  4200
---------
     5


    Add the digits in the rightmost column:
        2 + 2 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   42.5
+  4200
---------
     4.5


    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
+  4200
---------
     84.5

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

The final result is 84.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.6	46	88.6	42.6 plus 46
42.7	53	95.7	42.7 plus 53
42.8	55	97.8	42.8 plus 55
2.1	3.2	5.3	2.1 plus 3.2
2.4	4.6	7	2.4 plus 4.6
9.3	9.5	18.8	9.3 plus 9.5