120.9 Plus 1001 Addition :

Number 1	Number 2	Answer
120.9	1001	1121.9

How to calculate 120.9 plus 1001 ?

Let's break down the addition of 0120.9 and 100100 step by step:

   0120.9      <-- 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.

   0120.9
+  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.

   0120.9
+  100100
---------
     1.9


    Add the digits in the rightmost column:
        2 + 0 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   0120.9
+  100100
---------
     21.9


    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.

   0120.9
+  100100
---------
     121.9


    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.

   0120.9
+  100100
---------
     1121.9

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

The final result is 1121.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
121	1008	1129	121 plus 1008
121.1	1016	1137.1	121.1 plus 1016
121.2	1018	1139.2	121.2 plus 1018
7.5	2	9.5	7.5 plus 2
3.6	4.6	8.2	3.6 plus 4.6
9.3	5.9	15.2	9.3 plus 5.9