80.3 Plus 429 Addition :

Number 1	Number 2	Answer
80.3	429	509.3

How to calculate 80.3 plus 429 ?

Let's break down the addition of 080.3 and 42900 step by step:

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

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

   080.3
+  42900
---------
     3


    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.

   080.3
+  42900
---------
     9.3


    Add the digits in the rightmost column:
        8 + 2 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   080.3
+  42900
---------
     09.3


    Add the digits in the rightmost column:
        0 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   080.3
+  42900
---------
     509.3

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

The final result is 509.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
80.4	438	518.4	80.4 plus 438
80.5	447	527.5	80.5 plus 447
80.6	451	531.6	80.6 plus 451
3.9	2	5.9	3.9 plus 2
5.5	3.5	9	5.5 plus 3.5
6	0.4	6.4	6 plus 0.4