20.4 Plus 123 Addition :

Number 1	Number 2	Answer
20.4	123	143.4

How to calculate 20.4 plus 123 ?

Let's break down the addition of 020.4 and 12300 step by step:

   020.4      <-- Start with the rightmost column
+  12300
---------

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

   020.4
+  12300
---------
     4


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

   020.4
+  12300
---------
     3.4


    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.

   020.4
+  12300
---------
     43.4


    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.

   020.4
+  12300
---------
     143.4

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

The final result is 143.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	130	150.5	20.5 plus 130
20.6	132	152.6	20.6 plus 132
20.7	133	153.7	20.7 plus 133
7.4	9	16.4	7.4 plus 9
6.7	9.5	16.2	6.7 plus 9.5
0.3	2.3	2.6	0.3 plus 2.3