4.9 Plus 85 Addition :

Number 1	Number 2	Answer
4.9	85	89.9

How to calculate 4.9 plus 85 ?

Let's break down the addition of 04.9 and 8500 step by step:

   04.9      <-- Start with the rightmost column
+  8500
---------

    Add the digits in the rightmost column:
        9 + 0 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   04.9
+  8500
---------
     9


    Add the digits in the rightmost column:
        4 + 5 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   04.9
+  8500
---------
     9.9


    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.

   04.9
+  8500
---------
     89.9

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

The final result is 89.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
5	94	99	5 plus 94
5.1	100	105.1	5.1 plus 100
5.2	109	114.2	5.2 plus 109
0.4	4	4.4	0.4 plus 4
9.1	6.8	15.9	9.1 plus 6.8
8.5	5.1	13.6	8.5 plus 5.1