42.3 Plus 689 Addition :

Number 1	Number 2	Answer
42.3	689	731.3

How to calculate 42.3 plus 689 ?

Let's break down the addition of 042.3 and 68900 step by step:

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

    Add the digits in the rightmost column:
        3 + 0 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   042.3
+  68900
---------
     3


    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.

   042.3
+  68900
---------
     1.3


    Add the digits in the rightmost column:
        4 + 8 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   042.3
+  68900
---------
     31.3


    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.

   042.3
+  68900
---------
     731.3

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

The final result is 731.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.4	697	739.4	42.4 plus 697
42.5	701	743.5	42.5 plus 701
42.6	710	752.6	42.6 plus 710
3.2	6.5	9.7	3.2 plus 6.5
5	0.8	5.8	5 plus 0.8
2.1	1.1	3.2	2.1 plus 1.1