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	1009	1130	121 plus 1009
121.1	1015	1136.1	121.1 plus 1015
121.2	1020	1141.2	121.2 plus 1020
2.3	7.3	9.6	2.3 plus 7.3
9.4	8.6	18	9.4 plus 8.6
2.4	7.1	9.5	2.4 plus 7.1