20.4 Plus 429 Addition :

Number 1	Number 2	Answer
20.4	429	449.4

How to calculate 20.4 plus 429 ?

Let's break down the addition of 020.4 and 42900 step by step:

   020.4      <-- Start with the rightmost column
+  42900
---------

    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
+  42900
---------
     4


    Add the digits in the rightmost column:
        0 + 9 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   020.4
+  42900
---------
     9.4


    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
+  42900
---------
     49.4


    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
+  42900
---------
     449.4

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

The final result is 449.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	436	456.5	20.5 plus 436
20.6	445	465.6	20.6 plus 445
20.7	448	468.7	20.7 plus 448
2.2	9.8	12	2.2 plus 9.8
6.9	4.9	11.8	6.9 plus 4.9
7.1	7.1	14.2	7.1 plus 7.1