18 Plus 672.8 Addition :

Number 1	Number 2	Answer
18	672.8	690.8

How to calculate 18 plus 672.8 ?

Let's break down the addition of 01800 and 672.8 step by step:

   01800      <-- Start with the rightmost column
+  672.8
---------

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

   01800
+  672.8
---------
     8


    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
+  672.8
---------
     08


    Add the digits in the rightmost column:
        8 + 2 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   01800
+  672.8
---------
     008


    Add the digits in the rightmost column:
        1 + 7 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   01800
+  672.8
---------
     9008


    Add the digits in the rightmost column:
        0 + 6 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   01800
+  672.8
---------
     69008

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

The final result is 69008.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
18.1	679.8	697.9	18.1 plus 679.8
18.2	683.8	702	18.2 plus 683.8
18.3	686.8	705.1	18.3 plus 686.8
3.1	0.6	3.7	3.1 plus 0.6
5.4	0.3	5.7	5.4 plus 0.3
6.8	7.4	14.2	6.8 plus 7.4