1.3 Plus 20.9 Addition :

Number 1	Number 2	Answer
1.3	20.9	22.2

How to calculate 1.3 plus 20.9 ?

Let's break down the addition of 01.3 and 20.9 step by step:

   01.3      <-- Start with the rightmost column
+  20.9
---------

    Add the digits in the rightmost column:
        3 + 9 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   01.3
+  20.9
---------
     2


    Add the digits in the rightmost column:
        1 + 0 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   01.3
+  20.9
---------
     2.2


    Add the digits in the rightmost column:
        0 + 2 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   01.3
+  20.9
---------
     22.2

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

The final result is 22.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.4	29.9	31.3	1.4 plus 29.9
1.5	30.9	32.4	1.5 plus 30.9
1.6	32.9	34.5	1.6 plus 32.9
4.8	5	9.8	4.8 plus 5
9	3.4	12.4	9 plus 3.4
5.8	2.3	8.1	5.8 plus 2.3