8.9 Plus 423.4 Addition :

Number 1	Number 2	Answer
8.9	423.4	432.3

How to calculate 8.9 plus 423.4 ?

Let's break down the addition of 008.9 and 423.4 step by step:

   008.9      <-- Start with the rightmost column
+  423.4
---------

    Add the digits in the rightmost column:
        9 + 4 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   008.9
+  423.4
---------
     3


    Add the digits in the rightmost column:
        8 + 3 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   008.9
+  423.4
---------
     2.3


    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.

   008.9
+  423.4
---------
     32.3


    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.

   008.9
+  423.4
---------
     432.3

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

The final result is 432.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9	429.4	438.4	9 plus 429.4
9.1	435.4	444.5	9.1 plus 435.4
9.2	437.4	446.6	9.2 plus 437.4
9.7	3.2	12.9	9.7 plus 3.2
6.8	2.3	9.1	6.8 plus 2.3
5.9	4	9.9	5.9 plus 4