100.4 Plus 120 Addition :

Number 1	Number 2	Answer
100.4	120	220.4

How to calculate 100.4 plus 120 ?

Let's break down the addition of 100.4 and 12000 step by step:

   100.4      <-- Start with the rightmost column
+  12000
---------

    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.

   100.4
+  12000
---------
     4


    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.

   100.4
+  12000
---------
     0.4


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

   100.4
+  12000
---------
     20.4


    Add the digits in the rightmost column:
        1 + 1 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   100.4
+  12000
---------
     220.4

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

The final result is 220.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
100.5	123	223.5	100.5 plus 123
100.6	125	225.6	100.6 plus 125
100.7	131	231.7	100.7 plus 131
7.1	3	10.1	7.1 plus 3
7.1	7.8	14.9	7.1 plus 7.8
9.8	0.5	10.3	9.8 plus 0.5