5.8 Plus 4 Addition :

Number 1	Number 2	Answer
5.8	4	9.8

How to calculate 5.8 plus 4 ?

Let's break down the addition of 5.8 and 400 step by step:

   5.8      <-- 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.

   5.8
+  400
---------
     8


    Add the digits in the rightmost column:
        5 + 4 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   5.8
+  400
---------
     9.8

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

The final result is 9.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
5.9	5	10.9	5.9 plus 5
6	13	19	6 plus 13
6.1	20	26.1	6.1 plus 20
0.4	0.2	0.6	0.4 plus 0.2
3.9	7.1	11	3.9 plus 7.1
2.5	4	6.5	2.5 plus 4