7.7 Plus 20.3 Addition :

Number 1	Number 2	Answer
7.7	20.3	28

How to calculate 7.7 plus 20.3 ?

Let's break down the addition of 07.7 and 20.3 step by step:

   07.7      <-- Start with the rightmost column
+  20.3
---------

    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.

   07.7
+  20.3
---------
     0


    Add the digits in the rightmost column:
        7 + 0 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   07.7
+  20.3
---------
     8.0


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

   07.7
+  20.3
---------
     28.0

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

The final result is 28.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.8	22.3	30.1	7.8 plus 22.3
7.9	27.3	35.2	7.9 plus 27.3
8	36.3	44.3	8 plus 36.3
0.2	0.7	0.9	0.2 plus 0.7
6.6	0.3	6.9	6.6 plus 0.3
7.2	5.7	12.9	7.2 plus 5.7