7.9 Plus 71 Addition :

Number 1	Number 2	Answer
7.9	71	78.9

How to calculate 7.9 plus 71 ?

Let's break down the addition of 07.9 and 7100 step by step:

   07.9      <-- Start with the rightmost column
+  7100
---------

    Add the digits in the rightmost column:
        9 + 0 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   07.9
+  7100
---------
     9


    Add the digits in the rightmost column:
        7 + 1 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   07.9
+  7100
---------
     8.9


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

   07.9
+  7100
---------
     78.9

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

The final result is 78.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8	78	86	8 plus 78
8.1	87	95.1	8.1 plus 87
8.2	96	104.2	8.2 plus 96
4.7	5.2	9.9	4.7 plus 5.2
3.2	0.3	3.5	3.2 plus 0.3
5.4	7	12.4	5.4 plus 7