18.9 Plus 1002.4 Addition :

Number 1	Number 2	Answer
18.9	1002.4	1021.3

How to calculate 18.9 plus 1002.4 ?

Let's break down the addition of 0018.9 and 1002.4 step by step:

   0018.9      <-- Start with the rightmost column
+  1002.4
---------

    Add the digits in the rightmost column:
        9 + 4 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   0018.9
+  1002.4
---------
     3


    Add the digits in the rightmost column:
        8 + 2 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   0018.9
+  1002.4
---------
     1.3


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

   0018.9
+  1002.4
---------
     21.3


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

   0018.9
+  1002.4
---------
     021.3


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

   0018.9
+  1002.4
---------
     1021.3

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

The final result is 1021.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
19	1011.4	1030.4	19 plus 1011.4
19.1	1013.4	1032.5	19.1 plus 1013.4
19.2	1014.4	1033.6	19.2 plus 1014.4
0.8	8.2	9	0.8 plus 8.2
3.5	2.9	6.4	3.5 plus 2.9
5.6	7.5	13.1	5.6 plus 7.5