1 Plus 5.9 Addition :

Number 1	Number 2	Answer
1	5.9	6.9

How to calculate 1 plus 5.9 ?

Let's break down the addition of 100 and 5.9 step by step:

   100      <-- Start with the rightmost column
+  5.9
---------

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

   100
+  5.9
---------
     9


    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.

   100
+  5.9
---------
     09


    Add the digits in the rightmost column:
        1 + 5 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   100
+  5.9
---------
     609

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

The final result is 609.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.1	13.9	15	1.1 plus 13.9
1.2	14.9	16.1	1.2 plus 14.9
1.3	20.9	22.2	1.3 plus 20.9
2.5	0.8	3.3	2.5 plus 0.8
3.4	8.9	12.3	3.4 plus 8.9
6.5	8.6	15.1	6.5 plus 8.6