1.8 Plus 40 Addition :

Number 1	Number 2	Answer
1.8	40	41.8

How to calculate 1.8 plus 40 ?

Let's break down the addition of 01.8 and 4000 step by step:

   01.8      <-- Start with the rightmost column
+  4000
---------

    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.

   01.8
+  4000
---------
     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.

   01.8
+  4000
---------
     1.8


    Add the digits in the rightmost column:
        0 + 4 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   01.8
+  4000
---------
     41.8

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

The final result is 41.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.9	48	49.9	1.9 plus 48
2	53	55	2 plus 53
2.1	60	62.1	2.1 plus 60
6.4	1.5	7.9	6.4 plus 1.5
4.6	0.3	4.9	4.6 plus 0.3
3.8	3.8	7.6	3.8 plus 3.8