78.9 Plus 742 Addition :

Number 1	Number 2	Answer
78.9	742	820.9

How to calculate 78.9 plus 742 ?

Let's break down the addition of 078.9 and 74200 step by step:

   078.9      <-- Start with the rightmost column
+  74200
---------

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

   078.9
+  74200
---------
     9


    Add the digits in the rightmost column:
        8 + 2 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   078.9
+  74200
---------
     0.9


    Add the digits in the rightmost column:
        7 + 4 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   078.9
+  74200
---------
     20.9


    Add the digits in the rightmost column:
        0 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   078.9
+  74200
---------
     820.9

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

The final result is 820.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
79	744	823	79 plus 744
79.1	749	828.1	79.1 plus 749
79.2	752	831.2	79.2 plus 752
2	2.3	4.3	2 plus 2.3
3.1	9.3	12.4	3.1 plus 9.3
6.1	0.9	7	6.1 plus 0.9