1.3 Plus 20 Addition :

Number 1	Number 2	Answer
1.3	20	21.3

How to calculate 1.3 plus 20 ?

Let's break down the addition of 01.3 and 2000 step by step:

   01.3      <-- Start with the rightmost column
+  2000
---------

    Add the digits in the rightmost column:
        3 + 0 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   01.3
+  2000
---------
     3


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

   01.3
+  2000
---------
     1.3


    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
+  2000
---------
     21.3

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

The final result is 21.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.4	21	22.4	1.4 plus 21
1.5	24	25.5	1.5 plus 24
1.6	27	28.6	1.6 plus 27
9.2	3.1	12.3	9.2 plus 3.1
0.3	6.7	7	0.3 plus 6.7
1.2	8.7	9.9	1.2 plus 8.7