87.4 Plus 689 Addition :

Number 1	Number 2	Answer
87.4	689	776.4

How to calculate 87.4 plus 689 ?

Let's break down the addition of 087.4 and 68900 step by step:

   087.4      <-- Start with the rightmost column
+  68900
---------

    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.

   087.4
+  68900
---------
     4


    Add the digits in the rightmost column:
        7 + 9 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   087.4
+  68900
---------
     6.4


    Add the digits in the rightmost column:
        8 + 8 + 1 = 17
        Write down 7 in the rightmost column, carry over 1 to the next column.

   087.4
+  68900
---------
     76.4


    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.

   087.4
+  68900
---------
     776.4

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

The final result is 776.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
87.5	690	777.5	87.5 plus 690
87.6	694	781.6	87.6 plus 694
87.7	703	790.7	87.7 plus 703
2.5	5.6	8.1	2.5 plus 5.6
6.4	2.5	8.9	6.4 plus 2.5
1.2	8.2	9.4	1.2 plus 8.2