6.4 Plus 18 Addition :

Number 1	Number 2	Answer
6.4	18	24.4

How to calculate 6.4 plus 18 ?

Let's break down the addition of 06.4 and 1800 step by step:

   06.4      <-- Start with the rightmost column
+  1800
---------

    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.

   06.4
+  1800
---------
     4


    Add the digits in the rightmost column:
        6 + 8 + 1 = 14
        Write down 4 in the rightmost column, carry over 1 to the next column.

   06.4
+  1800
---------
     4.4


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

   06.4
+  1800
---------
     24.4

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

The final result is 24.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
6.5	23	29.5	6.5 plus 23
6.6	30	36.6	6.6 plus 30
6.7	34	40.7	6.7 plus 34
7.7	4.4	12.1	7.7 plus 4.4
1.8	6.1	7.9	1.8 plus 6.1
6	7.5	13.5	6 plus 7.5