7.7 Plus 38 Addition :

Number 1	Number 2	Answer
7.7	38	45.7

How to calculate 7.7 plus 38 ?

Let's break down the addition of 07.7 and 3800 step by step:

   07.7      <-- Start with the rightmost column
+  3800
---------

    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
+  3800
---------
     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
+  3800
---------
     5.7


    Add the digits in the rightmost column:
        0 + 3 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   07.7
+  3800
---------
     45.7

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

The final result is 45.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.8	45	52.8	7.8 plus 45
7.9	49	56.9	7.9 plus 49
8	57	65	8 plus 57
1	2.9	3.9	1 plus 2.9
3	5.9	8.9	3 plus 5.9
7.7	2.5	10.2	7.7 plus 2.5