48.9 Plus 42 Addition :

Number 1	Number 2	Answer
48.9	42	90.9

How to calculate 48.9 plus 42 ?

Let's break down the addition of 48.9 and 4200 step by step:

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

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

   48.9
+  4200
---------
     9


    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.

   48.9
+  4200
---------
     0.9


    Add the digits in the rightmost column:
        4 + 4 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   48.9
+  4200
---------
     90.9

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

The final result is 90.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
49	48	97	49 plus 48
49.1	51	100.1	49.1 plus 51
49.2	54	103.2	49.2 plus 54
9.7	9.9	19.6	9.7 plus 9.9
7.3	0.6	7.9	7.3 plus 0.6
8	5.3	13.3	8 plus 5.3