1.1 Plus 4 Addition :

Number 1	Number 2	Answer
1.1	4	5.1

How to calculate 1.1 plus 4 ?

Let's break down the addition of 1.1 and 400 step by step:

   1.1      <-- 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.

   1.1
+  400
---------
     1


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

   1.1
+  400
---------
     5.1

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

The final result is 5.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.2	12	13.2	1.2 plus 12
1.3	13	14.3	1.3 plus 13
1.4	15	16.4	1.4 plus 15
7.4	6	13.4	7.4 plus 6
3.5	3.5	7	3.5 plus 3.5
5	1.5	6.5	5 plus 1.5