18.4 Plus 687 Addition :

Number 1	Number 2	Answer
18.4	687	705.4

How to calculate 18.4 plus 687 ?

Let's break down the addition of 018.4 and 68700 step by step:

   018.4      <-- Start with the rightmost column
+  68700
---------

    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
+  68700
---------
     4


    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.

   018.4
+  68700
---------
     5.4


    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.

   018.4
+  68700
---------
     05.4


    Add the digits in the rightmost column:
        0 + 6 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   018.4
+  68700
---------
     705.4

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

The final result is 705.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
18.5	692	710.5	18.5 plus 692
18.6	693	711.6	18.6 plus 693
18.7	695	713.7	18.7 plus 695
1.2	1.3	2.5	1.2 plus 1.3
4.3	2.1	6.4	4.3 plus 2.1
3	3.1	6.1	3 plus 3.1