8.4 Plus 429.7 Addition :

Number 1	Number 2	Answer
8.4	429.7	438.1

How to calculate 8.4 plus 429.7 ?

Let's break down the addition of 008.4 and 429.7 step by step:

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

    Add the digits in the rightmost column:
        4 + 7 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   008.4
+  429.7
---------
     1


    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.

   008.4
+  429.7
---------
     8.1


    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.

   008.4
+  429.7
---------
     38.1


    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.

   008.4
+  429.7
---------
     438.1

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

The final result is 438.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.5	435.7	444.2	8.5 plus 435.7
8.6	443.7	452.3	8.6 plus 443.7
8.7	452.7	461.4	8.7 plus 452.7
0.9	9.1	10	0.9 plus 9.1
2.5	8.3	10.8	2.5 plus 8.3
3.2	1.8	5	3.2 plus 1.8