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	433	451.5	18.5 plus 433
18.6	442	460.6	18.6 plus 442
18.7	443	461.7	18.7 plus 443
8.4	6.2	14.6	8.4 plus 6.2
5.1	5.7	10.8	5.1 plus 5.7
2.7	6.5	9.2	2.7 plus 6.5