6.4 Plus 64.6 Addition :

Number 1	Number 2	Answer
6.4	64.6	71

How to calculate 6.4 plus 64.6 ?

Let's break down the addition of 06.4 and 64.6 step by step:

   06.4      <-- Start with the rightmost column
+  64.6
---------

    Add the digits in the rightmost column:
        4 + 6 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   06.4
+  64.6
---------
     0


    Add the digits in the rightmost column:
        6 + 4 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   06.4
+  64.6
---------
     1.0


    Add the digits in the rightmost column:
        0 + 6 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   06.4
+  64.6
---------
     71.0

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

The final result is 71.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
6.5	66.6	73.1	6.5 plus 66.6
6.6	75.6	82.2	6.6 plus 75.6
6.7	78.6	85.3	6.7 plus 78.6
8.6	4.4	13	8.6 plus 4.4
4	2	6	4 plus 2
0.7	7	7.7	0.7 plus 7