8.4 Plus 45 Addition :

Number 1	Number 2	Answer
8.4	45	53.4

How to calculate 8.4 plus 45 ?

Let's break down the addition of 08.4 and 4500 step by step:

   08.4      <-- 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.

   08.4
+  4500
---------
     4


    Add the digits in the rightmost column:
        8 + 5 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   08.4
+  4500
---------
     3.4


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

   08.4
+  4500
---------
     53.4

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

The final result is 53.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.5	51	59.5	8.5 plus 51
8.6	54	62.6	8.6 plus 54
8.7	56	64.7	8.7 plus 56
4.4	1.1	5.5	4.4 plus 1.1
5	2.3	7.3	5 plus 2.3
4.4	4.2	8.6	4.4 plus 4.2