18.4 Plus 424 Addition :

Number 1	Number 2	Answer
18.4	424	442.4

How to calculate 18.4 plus 424 ?

Let's break down the addition of 018.4 and 42400 step by step:

   018.4      <-- Start with the rightmost column
+  42400
---------

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

   018.4
+  42400
---------
     4


    Add the digits in the rightmost column:
        8 + 4 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   018.4
+  42400
---------
     2.4


    Add the digits in the rightmost column:
        1 + 2 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   018.4
+  42400
---------
     42.4


    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.

   018.4
+  42400
---------
     442.4

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

The final result is 442.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
18.5	430	448.5	18.5 plus 430
18.6	439	457.6	18.6 plus 439
18.7	444	462.7	18.7 plus 444
0.7	4	4.7	0.7 plus 4
9.9	8.9	18.8	9.9 plus 8.9
2.2	0.9	3.1	2.2 plus 0.9