78.8 Plus 742 Addition :

Number 1	Number 2	Answer
78.8	742	820.8

How to calculate 78.8 plus 742 ?

Let's break down the addition of 078.8 and 74200 step by step:

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

    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.

   078.8
+  74200
---------
     8


    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.

   078.8
+  74200
---------
     0.8


    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.

   078.8
+  74200
---------
     20.8


    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.

   078.8
+  74200
---------
     820.8

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

The final result is 820.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
78.9	743	821.9	78.9 plus 743
79	744	823	79 plus 744
79.1	750	829.1	79.1 plus 750
7.4	6.2	13.6	7.4 plus 6.2
5.5	1.5	7	5.5 plus 1.5
0.8	2.9	3.7	0.8 plus 2.9