10.4 Plus 438.4 Addition :

Number 1	Number 2	Answer
10.4	438.4	448.8

How to calculate 10.4 plus 438.4 ?

Let's break down the addition of 010.4 and 438.4 step by step:

   010.4      <-- Start with the rightmost column
+  438.4
---------

    Add the digits in the rightmost column:
        4 + 4 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   010.4
+  438.4
---------
     8


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

   010.4
+  438.4
---------
     8.8


    Add the digits in the rightmost column:
        1 + 3 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   010.4
+  438.4
---------
     48.8


    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.

   010.4
+  438.4
---------
     448.8

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

The final result is 448.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.5	444.4	454.9	10.5 plus 444.4
10.6	452.4	463	10.6 plus 452.4
10.7	456.4	467.1	10.7 plus 456.4
6.1	6	12.1	6.1 plus 6
2.4	6.2	8.6	2.4 plus 6.2
0.5	9.3	9.8	0.5 plus 9.3