1.8 Plus 1.2 Addition :

Number 1	Number 2	Answer
1.8	1.2	3

How to calculate 1.8 plus 1.2 ?

Let's break down the addition of 1.8 and 1.2 step by step:

   1.8      <-- Start with the rightmost column
+  1.2
---------

    Add the digits in the rightmost column:
        8 + 2 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   1.8
+  1.2
---------
     0


    Add the digits in the rightmost column:
        1 + 1 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   1.8
+  1.2
---------
     3.0

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

The final result is 3.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.9	4.2	6.1	1.9 plus 4.2
2	7.2	9.2	2 plus 7.2
2.1	15.2	17.3	2.1 plus 15.2
2.2	3.5	5.7	2.2 plus 3.5
2.9	9.9	12.8	2.9 plus 9.9
5	6.9	11.9	5 plus 6.9