10.8 Plus 689.4 Addition :

Number 1	Number 2	Answer
10.8	689.4	700.2

How to calculate 10.8 plus 689.4 ?

Let's break down the addition of 010.8 and 689.4 step by step:

   010.8      <-- Start with the rightmost column
+  689.4
---------

    Add the digits in the rightmost column:
        8 + 4 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   010.8
+  689.4
---------
     2


    Add the digits in the rightmost column:
        0 + 9 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   010.8
+  689.4
---------
     0.2


    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.

   010.8
+  689.4
---------
     00.2


    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.

   010.8
+  689.4
---------
     700.2

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

The final result is 700.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.9	698.4	709.3	10.9 plus 698.4
11	701.4	712.4	11 plus 701.4
11.1	710.4	721.5	11.1 plus 710.4
4.5	5.9	10.4	4.5 plus 5.9
3	7.1	10.1	3 plus 7.1
8.9	4.5	13.4	8.9 plus 4.5