12.5 Plus 689 Addition :

Number 1	Number 2	Answer
12.5	689	701.5

How to calculate 12.5 plus 689 ?

Let's break down the addition of 012.5 and 68900 step by step:

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

    Add the digits in the rightmost column:
        5 + 0 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   012.5
+  68900
---------
     5


    Add the digits in the rightmost column:
        2 + 9 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   012.5
+  68900
---------
     1.5


    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.

   012.5
+  68900
---------
     01.5


    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.

   012.5
+  68900
---------
     701.5

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

The final result is 701.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.6	693	705.6	12.6 plus 693
12.7	696	708.7	12.7 plus 696
12.8	698	710.8	12.8 plus 698
2.3	1.4	3.7	2.3 plus 1.4
9	9.9	18.9	9 plus 9.9
2.5	9	11.5	2.5 plus 9