1.8 Plus 120 Addition :

Number 1	Number 2	Answer
1.8	120	121.8

How to calculate 1.8 plus 120 ?

Let's break down the addition of 001.8 and 12000 step by step:

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

    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.

   001.8
+  12000
---------
     8


    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.

   001.8
+  12000
---------
     1.8


    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.

   001.8
+  12000
---------
     21.8


    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.

   001.8
+  12000
---------
     121.8

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

The final result is 121.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.9	125	126.9	1.9 plus 125
2	131	133	2 plus 131
2.1	135	137.1	2.1 plus 135
2.2	4.8	7	2.2 plus 4.8
3.1	6.9	10	3.1 plus 6.9
3.3	4.1	7.4	3.3 plus 4.1