20.8 Plus 122 Addition :

Number 1	Number 2	Answer
20.8	122	142.8

How to calculate 20.8 plus 122 ?

Let's break down the addition of 020.8 and 12200 step by step:

   020.8      <-- Start with the rightmost column
+  12200
---------

    Add the digits in the rightmost column:
        8 + 0 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   020.8
+  12200
---------
     8


    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.

   020.8
+  12200
---------
     2.8


    Add the digits in the rightmost column:
        2 + 2 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   020.8
+  12200
---------
     42.8


    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.

   020.8
+  12200
---------
     142.8

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

The final result is 142.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.9	128	148.9	20.9 plus 128
21	132	153	21 plus 132
21.1	133	154.1	21.1 plus 133
7.7	6	13.7	7.7 plus 6
3.4	5.4	8.8	3.4 plus 5.4
3.2	9.2	12.4	3.2 plus 9.2