7.1 Plus 4 Addition :

Number 1	Number 2	Answer
7.1	4	11.1

How to calculate 7.1 plus 4 ?

Let's break down the addition of 7.1 and 400 step by step:

   7.1      <-- Start with the rightmost column
+  400
---------

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

   7.1
+  400
---------
     1


    Add the digits in the rightmost column:
        7 + 4 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   7.1
+  400
---------
     1.1

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

The final result is 11.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.2	5	12.2	7.2 plus 5
7.3	8	15.3	7.3 plus 8
7.4	13	20.4	7.4 plus 13
2.8	7.9	10.7	2.8 plus 7.9
2.1	3.3	5.4	2.1 plus 3.3
4.2	3.3	7.5	4.2 plus 3.3