4.5 Plus 84 Addition :

Number 1	Number 2	Answer
4.5	84	88.5

How to calculate 4.5 plus 84 ?

Let's break down the addition of 04.5 and 8400 step by step:

   04.5      <-- Start with the rightmost column
+  8400
---------

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

   04.5
+  8400
---------
     5


    Add the digits in the rightmost column:
        4 + 4 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   04.5
+  8400
---------
     8.5


    Add the digits in the rightmost column:
        0 + 8 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   04.5
+  8400
---------
     88.5

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

The final result is 88.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.6	91	95.6	4.6 plus 91
4.7	98	102.7	4.7 plus 98
4.8	103	107.8	4.8 plus 103
7.9	7	14.9	7.9 plus 7
2.1	5.3	7.4	2.1 plus 5.3
0.9	1.1	2	0.9 plus 1.1