20.4 Plus 424 Addition :

Number 1	Number 2	Answer
20.4	424	444.4

How to calculate 20.4 plus 424 ?

Let's break down the addition of 020.4 and 42400 step by step:

   020.4      <-- Start with the rightmost column
+  42400
---------

    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
+  42400
---------
     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
+  42400
---------
     4.4


    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
+  42400
---------
     44.4


    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
+  42400
---------
     444.4

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

The final result is 444.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	429	449.5	20.5 plus 429
20.6	431	451.6	20.6 plus 431
20.7	440	460.7	20.7 plus 440
0.8	5.8	6.6	0.8 plus 5.8
6.7	7.4	14.1	6.7 plus 7.4
5.5	9.3	14.8	5.5 plus 9.3