45.2 Plus 77 Addition :

Number 1	Number 2	Answer
45.2	77	122.2

How to calculate 45.2 plus 77 ?

Let's break down the addition of 45.2 and 7700 step by step:

   45.2      <-- Start with the rightmost column
+  7700
---------

    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.

   45.2
+  7700
---------
     2


    Add the digits in the rightmost column:
        5 + 7 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   45.2
+  7700
---------
     2.2


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

   45.2
+  7700
---------
     22.2

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

The final result is 122.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
45.3	83	128.3	45.3 plus 83
45.4	86	131.4	45.4 plus 86
45.5	95	140.5	45.5 plus 95
7.3	4	11.3	7.3 plus 4
0.9	3.2	4.1	0.9 plus 3.2
4	0.9	4.9	4 plus 0.9