5.8 Plus 9.9 Addition :

Number 1	Number 2	Answer
5.8	9.9	15.7

How to calculate 5.8 plus 9.9 ?

Let's break down the addition of 5.8 and 9.9 step by step:

   5.8      <-- Start with the rightmost column
+  9.9
---------

    Add the digits in the rightmost column:
        8 + 9 + 1 = 17
        Write down 7 in the rightmost column, carry over 1 to the next column.

   5.8
+  9.9
---------
     7


    Add the digits in the rightmost column:
        5 + 9 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   5.8
+  9.9
---------
     5.7

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

The final result is 15.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
5.9	16.9	22.8	5.9 plus 16.9
6	20.9	26.9	6 plus 20.9
6.1	28.9	35	6.1 plus 28.9
9.7	4.6	14.3	9.7 plus 4.6
5.8	7.6	13.4	5.8 plus 7.6
0.3	5.7	6	0.3 plus 5.7