20.4 Plus 425 Addition :

Number 1	Number 2	Answer
20.4	425	445.4

How to calculate 20.4 plus 425 ?

Let's break down the addition of 020.4 and 42500 step by step:

   020.4      <-- Start with the rightmost column
+  42500
---------

    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
+  42500
---------
     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
+  42500
---------
     5.4


    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
+  42500
---------
     45.4


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

   020.4
+  42500
---------
     445.4

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

The final result is 445.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	427	447.5	20.5 plus 427
20.6	429	449.6	20.6 plus 429
20.7	430	450.7	20.7 plus 430
9.6	5.7	15.3	9.6 plus 5.7
3.1	6	9.1	3.1 plus 6
1.9	2.1	4	1.9 plus 2.1