0.4 Plus 8 Addition :

Number 1	Number 2	Answer
0.4	8	8.4

How to calculate 0.4 plus 8 ?

Let's break down the addition of 0.4 and 800 step by step:

   0.4      <-- Start with the rightmost column
+  800
---------

    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.

   0.4
+  800
---------
     4


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

   0.4
+  800
---------
     8.4

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

The final result is 8.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
0.5	16	16.5	0.5 plus 16
0.6	17	17.6	0.6 plus 17
0.7	26	26.7	0.7 plus 26
2.9	4.5	7.4	2.9 plus 4.5
7	8.9	15.9	7 plus 8.9
5.8	2	7.8	5.8 plus 2