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	73	81	8 plus 73
8.1	76	84.1	8.1 plus 76
8.2	82	90.2	8.2 plus 82
5.6	8.6	14.2	5.6 plus 8.6
3.7	0.9	4.6	3.7 plus 0.9
5.1	1.6	6.7	5.1 plus 1.6