7.7 Plus 3 Addition :

Number 1	Number 2	Answer
7.7	3	10.7

How to calculate 7.7 plus 3 ?

Let's break down the addition of 7.7 and 300 step by step:

   7.7      <-- Start with the rightmost column
+  300
---------

    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.

   7.7
+  300
---------
     7


    Add the digits in the rightmost column:
        7 + 3 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   7.7
+  300
---------
     0.7

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

The final result is 10.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.8	10	17.8	7.8 plus 10
7.9	15	22.9	7.9 plus 15
8	22	30	8 plus 22
5.8	1.8	7.6	5.8 plus 1.8
6.7	2.1	8.8	6.7 plus 2.1
8	9.2	17.2	8 plus 9.2