100.9 Plus 1001 Addition :

Number 1	Number 2	Answer
100.9	1001	1101.9

How to calculate 100.9 plus 1001 ?

Let's break down the addition of 0100.9 and 100100 step by step:

   0100.9      <-- Start with the rightmost column
+  100100
---------

    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.

   0100.9
+  100100
---------
     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.

   0100.9
+  100100
---------
     1.9


    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.

   0100.9
+  100100
---------
     01.9


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

   0100.9
+  100100
---------
     101.9


    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.

   0100.9
+  100100
---------
     1101.9

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

The final result is 1101.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
101	1005	1106	101 plus 1005
101.1	1011	1112.1	101.1 plus 1011
101.2	1013	1114.2	101.2 plus 1013
1	3.9	4.9	1 plus 3.9
5.6	8.2	13.8	5.6 plus 8.2
2.5	9.3	11.8	2.5 plus 9.3