8.4 Plus 42.7 Addition :

Number 1	Number 2	Answer
8.4	42.7	51.1

How to calculate 8.4 plus 42.7 ?

Let's break down the addition of 08.4 and 42.7 step by step:

   08.4      <-- Start with the rightmost column
+  42.7
---------

    Add the digits in the rightmost column:
        4 + 7 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   08.4
+  42.7
---------
     1


    Add the digits in the rightmost column:
        8 + 2 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   08.4
+  42.7
---------
     1.1


    Add the digits in the rightmost column:
        0 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   08.4
+  42.7
---------
     51.1

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

The final result is 51.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.5	50.7	59.2	8.5 plus 50.7
8.6	52.7	61.3	8.6 plus 52.7
8.7	61.7	70.4	8.7 plus 61.7
3.3	8.7	12	3.3 plus 8.7
7.2	5	12.2	7.2 plus 5
9.8	6.9	16.7	9.8 plus 6.9