7.7 Plus 18 Addition :

Number 1	Number 2	Answer
7.7	18	25.7

How to calculate 7.7 plus 18 ?

Let's break down the addition of 07.7 and 1800 step by step:

   07.7      <-- Start with the rightmost column
+  1800
---------

    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
+  1800
---------
     7


    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.

   07.7
+  1800
---------
     5.7


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

   07.7
+  1800
---------
     25.7

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

The final result is 25.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.8	25	32.8	7.8 plus 25
7.9	34	41.9	7.9 plus 34
8	36	44	8 plus 36
1.3	9.5	10.8	1.3 plus 9.5
4.1	5.5	9.6	4.1 plus 5.5
8.8	1.2	10	8.8 plus 1.2