20.4 Plus 105 Addition :

Number 1	Number 2	Answer
20.4	105	125.4

How to calculate 20.4 plus 105 ?

Let's break down the addition of 020.4 and 10500 step by step:

   020.4      <-- Start with the rightmost column
+  10500
---------

    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
+  10500
---------
     4


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

   020.4
+  10500
---------
     5.4


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

   020.4
+  10500
---------
     25.4


    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
+  10500
---------
     125.4

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

The final result is 125.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	106	126.5	20.5 plus 106
20.6	113	133.6	20.6 plus 113
20.7	115	135.7	20.7 plus 115
3.5	4.7	8.2	3.5 plus 4.7
1.7	2.3	4	1.7 plus 2.3
7	6.2	13.2	7 plus 6.2