18 Plus 987.4 Addition :

Number 1	Number 2	Answer
18	987.4	1005.4

How to calculate 18 plus 987.4 ?

Let's break down the addition of 01800 and 987.4 step by step:

   01800      <-- Start with the rightmost column
+  987.4
---------

    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.

   01800
+  987.4
---------
     4


    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.

   01800
+  987.4
---------
     04


    Add the digits in the rightmost column:
        8 + 7 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   01800
+  987.4
---------
     504


    Add the digits in the rightmost column:
        1 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   01800
+  987.4
---------
     0504


    Add the digits in the rightmost column:
        0 + 9 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   01800
+  987.4
---------
     00504

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

The final result is 100504.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
18.1	990.4	1008.5	18.1 plus 990.4
18.2	994.4	1012.6	18.2 plus 994.4
18.3	1003.4	1021.7	18.3 plus 1003.4
7.1	6.3	13.4	7.1 plus 6.3
7.1	1.3	8.4	7.1 plus 1.3
4	8.3	12.3	4 plus 8.3