10.4 Plus 64 Addition :

Number 1	Number 2	Answer
10.4	64	74.4

How to calculate 10.4 plus 64 ?

Let's break down the addition of 10.4 and 6400 step by step:

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

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

   10.4
+  6400
---------
     4


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

   10.4
+  6400
---------
     4.4


    Add the digits in the rightmost column:
        1 + 6 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   10.4
+  6400
---------
     74.4

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

The final result is 74.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.5	69	79.5	10.5 plus 69
10.6	76	86.6	10.6 plus 76
10.7	78	88.7	10.7 plus 78
8.6	5.2	13.8	8.6 plus 5.2
2.6	4.9	7.5	2.6 plus 4.9
9.9	3	12.9	9.9 plus 3