4.7 Plus 20.9 Addition :

Number 1	Number 2	Answer
4.7	20.9	25.6

How to calculate 4.7 plus 20.9 ?

Let's break down the addition of 04.7 and 20.9 step by step:

   04.7      <-- Start with the rightmost column
+  20.9
---------

    Add the digits in the rightmost column:
        7 + 9 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   04.7
+  20.9
---------
     6


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

   04.7
+  20.9
---------
     5.6


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

   04.7
+  20.9
---------
     25.6

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

The final result is 25.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.8	24.9	29.7	4.8 plus 24.9
4.9	28.9	33.8	4.9 plus 28.9
5	37.9	42.9	5 plus 37.9
2.3	0.9	3.2	2.3 plus 0.9
1	7.6	8.6	1 plus 7.6
1.6	1.6	3.2	1.6 plus 1.6