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	71	81.5	10.5 plus 71
10.6	72	82.6	10.6 plus 72
10.7	81	91.7	10.7 plus 81
1	2.6	3.6	1 plus 2.6
4.5	8.9	13.4	4.5 plus 8.9
7.4	5.3	12.7	7.4 plus 5.3