77.2 Plus 78 Addition :

Number 1	Number 2	Answer
77.2	78	155.2

How to calculate 77.2 plus 78 ?

Let's break down the addition of 77.2 and 7800 step by step:

   77.2      <-- Start with the rightmost column
+  7800
---------

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

   77.2
+  7800
---------
     2


    Add the digits in the rightmost column:
        7 + 8 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   77.2
+  7800
---------
     5.2


    Add the digits in the rightmost column:
        7 + 7 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   77.2
+  7800
---------
     55.2

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

The final result is 155.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
77.3	79	156.3	77.3 plus 79
77.4	83	160.4	77.4 plus 83
77.5	90	167.5	77.5 plus 90
1.7	3	4.7	1.7 plus 3
1.3	8.1	9.4	1.3 plus 8.1
7.8	9.4	17.2	7.8 plus 9.4