42.7 Plus 42 Addition :

Number 1	Number 2	Answer
42.7	42	84.7

How to calculate 42.7 plus 42 ?

Let's break down the addition of 42.7 and 4200 step by step:

   42.7      <-- 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.

   42.7
+  4200
---------
     7


    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.

   42.7
+  4200
---------
     4.7


    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.

   42.7
+  4200
---------
     84.7

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

The final result is 84.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.8	47	89.8	42.8 plus 47
42.9	51	93.9	42.9 plus 51
43	54	97	43 plus 54
4.6	4.4	9	4.6 plus 4.4
9.8	3.1	12.9	9.8 plus 3.1
9.3	5	14.3	9.3 plus 5