8 Plus 429.9 Addition :

Number 1	Number 2	Answer
8	429.9	437.9

How to calculate 8 plus 429.9 ?

Let's break down the addition of 00800 and 429.9 step by step:

   00800      <-- Start with the rightmost column
+  429.9
---------

    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.

   00800
+  429.9
---------
     9


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

   00800
+  429.9
---------
     09


    Add the digits in the rightmost column:
        8 + 9 + 1 = 17
        Write down 7 in the rightmost column, carry over 1 to the next column.

   00800
+  429.9
---------
     709


    Add the digits in the rightmost column:
        0 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   00800
+  429.9
---------
     3709


    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.

   00800
+  429.9
---------
     43709

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

The final result is 43709.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.1	438.9	447	8.1 plus 438.9
8.2	445.9	454.1	8.2 plus 445.9
8.3	453.9	462.2	8.3 plus 453.9
1.7	2.2	3.9	1.7 plus 2.2
8.5	0.6	9.1	8.5 plus 0.6
4.1	6.5	10.6	4.1 plus 6.5