10.4 Plus 89 Addition :

Number 1	Number 2	Answer
10.4	89	99.4

How to calculate 10.4 plus 89 ?

Let's break down the addition of 10.4 and 8900 step by step:

   10.4      <-- Start with the rightmost column
+  8900
---------

    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
+  8900
---------
     4


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

   10.4
+  8900
---------
     9.4


    Add the digits in the rightmost column:
        1 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   10.4
+  8900
---------
     99.4

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

The final result is 99.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.5	92	102.5	10.5 plus 92
10.6	97	107.6	10.6 plus 97
10.7	105	115.7	10.7 plus 105
7	3.1	10.1	7 plus 3.1
3.1	3.2	6.3	3.1 plus 3.2
2.3	3.7	6	2.3 plus 3.7