27.5 Plus 42 Addition :

Number 1	Number 2	Answer
27.5	42	69.5

How to calculate 27.5 plus 42 ?

Let's break down the addition of 27.5 and 4200 step by step:

   27.5      <-- 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.

   27.5
+  4200
---------
     5


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

   27.5
+  4200
---------
     9.5


    Add the digits in the rightmost column:
        2 + 4 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   27.5
+  4200
---------
     69.5

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

The final result is 69.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
27.6	43	70.6	27.6 plus 43
27.7	49	76.7	27.7 plus 49
27.8	56	83.8	27.8 plus 56
8.5	2.3	10.8	8.5 plus 2.3
0.4	6.5	6.9	0.4 plus 6.5
5.2	9.8	15	5.2 plus 9.8