7.2 Plus 4 Addition :

Number 1	Number 2	Answer
7.2	4	11.2

How to calculate 7.2 plus 4 ?

Let's break down the addition of 7.2 and 400 step by step:

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

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

   7.2
+  400
---------
     2


    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.

   7.2
+  400
---------
     1.2

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

The final result is 11.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.3	12	19.3	7.3 plus 12
7.4	21	28.4	7.4 plus 21
7.5	24	31.5	7.5 plus 24
5.8	3.2	9	5.8 plus 3.2
5.7	8.5	14.2	5.7 plus 8.5
1.1	2.2	3.3	1.1 plus 2.2