20.9 Plus 137 Addition :

Number 1	Number 2	Answer
20.9	137	157.9

How to calculate 20.9 plus 137 ?

Let's break down the addition of 020.9 and 13700 step by step:

   020.9      <-- Start with the rightmost column
+  13700
---------

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

   020.9
+  13700
---------
     9


    Add the digits in the rightmost column:
        0 + 7 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   020.9
+  13700
---------
     7.9


    Add the digits in the rightmost column:
        2 + 3 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   020.9
+  13700
---------
     57.9


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

   020.9
+  13700
---------
     157.9

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

The final result is 157.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21	141	162	21 plus 141
21.1	147	168.1	21.1 plus 147
21.2	154	175.2	21.2 plus 154
5.6	2.3	7.9	5.6 plus 2.3
9.5	8.2	17.7	9.5 plus 8.2
8.2	1.9	10.1	8.2 plus 1.9