4.7 Plus 8 Addition :

Number 1	Number 2	Answer
4.7	8	12.7

How to calculate 4.7 plus 8 ?

Let's break down the addition of 4.7 and 800 step by step:

   4.7      <-- Start with the rightmost column
+  800
---------

    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.

   4.7
+  800
---------
     7


    Add the digits in the rightmost column:
        4 + 8 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   4.7
+  800
---------
     2.7

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

The final result is 12.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.8	16	20.8	4.8 plus 16
4.9	20	24.9	4.9 plus 20
5	25	30	5 plus 25
6.7	6.4	13.1	6.7 plus 6.4
2.8	6.3	9.1	2.8 plus 6.3
6.6	4.7	11.3	6.6 plus 4.7