0.8 Plus 40 Addition :

Number 1	Number 2	Answer
0.8	40	40.8

How to calculate 0.8 plus 40 ?

Let's break down the addition of 00.8 and 4000 step by step:

   00.8      <-- 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.

   00.8
+  4000
---------
     8


    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.

   00.8
+  4000
---------
     0.8


    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.

   00.8
+  4000
---------
     40.8

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

The final result is 40.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
0.9	43	43.9	0.9 plus 43
1	47	48	1 plus 47
1.1	52	53.1	1.1 plus 52
0.3	3.7	4	0.3 plus 3.7
3.3	2	5.3	3.3 plus 2
5	1.6	6.6	5 plus 1.6