0.8 Plus 4 Addition :

Number 1	Number 2	Answer
0.8	4	4.8

How to calculate 0.8 plus 4 ?

Let's break down the addition of 0.8 and 400 step by step:

   0.8      <-- Start with the rightmost column
+  400
---------

    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.

   0.8
+  400
---------
     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.

   0.8
+  400
---------
     4.8

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

The final result is 4.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
0.9	12	12.9	0.9 plus 12
1	15	16	1 plus 15
1.1	23	24.1	1.1 plus 23
1.5	8.7	10.2	1.5 plus 8.7
2.8	2	4.8	2.8 plus 2
3.8	8.9	12.7	3.8 plus 8.9