8.9 Plus 100 Addition :

Number 1	Number 2	Answer
8.9	100	108.9

How to calculate 8.9 plus 100 ?

Let's break down the addition of 008.9 and 10000 step by step:

   008.9      <-- Start with the rightmost column
+  10000
---------

    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.

   008.9
+  10000
---------
     9


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

   008.9
+  10000
---------
     8.9


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

   008.9
+  10000
---------
     08.9


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

   008.9
+  10000
---------
     108.9

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

The final result is 108.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9	108	117	9 plus 108
9.1	112	121.1	9.1 plus 112
9.2	113	122.2	9.2 plus 113
9.8	1	10.8	9.8 plus 1
1.2	6.1	7.3	1.2 plus 6.1
2.9	5	7.9	2.9 plus 5