4.7 Plus 64 Addition :

Number 1	Number 2	Answer
4.7	64	68.7

How to calculate 4.7 plus 64 ?

Let's break down the addition of 04.7 and 6400 step by step:

   04.7      <-- Start with the rightmost column
+  6400
---------

    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.

   04.7
+  6400
---------
     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.

   04.7
+  6400
---------
     8.7


    Add the digits in the rightmost column:
        0 + 6 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   04.7
+  6400
---------
     68.7

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

The final result is 68.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.8	69	73.8	4.8 plus 69
4.9	78	82.9	4.9 plus 78
5	80	85	5 plus 80
3.6	0.3	3.9	3.6 plus 0.3
3.8	9.2	13	3.8 plus 9.2
4.3	8.7	13	4.3 plus 8.7