10.4 Plus 45 Addition :

Number 1	Number 2	Answer
10.4	45	55.4

How to calculate 10.4 plus 45 ?

Let's break down the addition of 10.4 and 4500 step by step:

   10.4      <-- Start with the rightmost column
+  4500
---------

    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
+  4500
---------
     4


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

   10.4
+  4500
---------
     5.4


    Add the digits in the rightmost column:
        1 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   10.4
+  4500
---------
     55.4

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

The final result is 55.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.5	49	59.5	10.5 plus 49
10.6	55	65.6	10.6 plus 55
10.7	59	69.7	10.7 plus 59
4.9	8	12.9	4.9 plus 8
6.1	4.5	10.6	6.1 plus 4.5
8	8.2	16.2	8 plus 8.2