42.8 Plus 689 Addition :

Number 1	Number 2	Answer
42.8	689	731.8

How to calculate 42.8 plus 689 ?

Let's break down the addition of 042.8 and 68900 step by step:

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

    Add the digits in the rightmost column:
        8 + 0 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   042.8
+  68900
---------
     8


    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.

   042.8
+  68900
---------
     1.8


    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.

   042.8
+  68900
---------
     31.8


    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.

   042.8
+  68900
---------
     731.8

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

The final result is 731.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.9	695	737.9	42.9 plus 695
43	699	742	43 plus 699
43.1	702	745.1	43.1 plus 702
3.5	2.9	6.4	3.5 plus 2.9
5	9.8	14.8	5 plus 9.8
1.7	7.1	8.8	1.7 plus 7.1