4.7 Plus 9 Addition :

Number 1	Number 2	Answer
4.7	9	13.7

How to calculate 4.7 plus 9 ?

Let's break down the addition of 4.7 and 900 step by step:

   4.7      <-- Start with the rightmost column
+  900
---------

    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
+  900
---------
     7


    Add the digits in the rightmost column:
        4 + 9 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   4.7
+  900
---------
     3.7

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

The final result is 13.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.8	15	19.8	4.8 plus 15
4.9	20	24.9	4.9 plus 20
5	23	28	5 plus 23
8.2	8.6	16.8	8.2 plus 8.6
5.2	2.2	7.4	5.2 plus 2.2
6.4	4.1	10.5	6.4 plus 4.1