4.2 Plus 11 Addition :

Number 1	Number 2	Answer
4.2	11	15.2

How to calculate 4.2 plus 11 ?

Let's break down the addition of 04.2 and 1100 step by step:

   04.2      <-- Start with the rightmost column
+  1100
---------

    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.

   04.2
+  1100
---------
     2


    Add the digits in the rightmost column:
        4 + 1 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   04.2
+  1100
---------
     5.2


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

   04.2
+  1100
---------
     15.2

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

The final result is 15.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.3	12	16.3	4.3 plus 12
4.4	14	18.4	4.4 plus 14
4.5	18	22.5	4.5 plus 18
5.6	9.7	15.3	5.6 plus 9.7
3	2.4	5.4	3 plus 2.4
8.7	8.5	17.2	8.7 plus 8.5