8.9 Plus 429.7 Addition :

Number 1	Number 2	Answer
8.9	429.7	438.6

How to calculate 8.9 plus 429.7 ?

Let's break down the addition of 008.9 and 429.7 step by step:

   008.9      <-- Start with the rightmost column
+  429.7
---------

    Add the digits in the rightmost column:
        9 + 7 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   008.9
+  429.7
---------
     6


    Add the digits in the rightmost column:
        8 + 9 + 1 = 18
        Write down 8 in the rightmost column, carry over 1 to the next column.

   008.9
+  429.7
---------
     8.6


    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
+  429.7
---------
     38.6


    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
+  429.7
---------
     438.6

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

The final result is 438.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9	430.7	439.7	9 plus 430.7
9.1	439.7	448.8	9.1 plus 439.7
9.2	447.7	456.9	9.2 plus 447.7
9.1	1.2	10.3	9.1 plus 1.2
8.6	8	16.6	8.6 plus 8
1.8	5.7	7.5	1.8 plus 5.7