7.7 Plus 45 Addition :

Number 1	Number 2	Answer
7.7	45	52.7

How to calculate 7.7 plus 45 ?

Let's break down the addition of 07.7 and 4500 step by step:

   07.7      <-- Start with the rightmost column
+  4500
---------

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

   07.7
+  4500
---------
     7


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

   07.7
+  4500
---------
     2.7


    Add the digits in the rightmost column:
        0 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   07.7
+  4500
---------
     52.7

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

The final result is 52.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.8	53	60.8	7.8 plus 53
7.9	61	68.9	7.9 plus 61
8	68	76	8 plus 68
2	0.9	2.9	2 plus 0.9
1.1	3.6	4.7	1.1 plus 3.6
7.2	5.6	12.8	7.2 plus 5.6