9.4 Plus 4 Addition :

Number 1	Number 2	Answer
9.4	4	13.4

How to calculate 9.4 plus 4 ?

Let's break down the addition of 9.4 and 400 step by step:

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

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

   9.4
+  400
---------
     4


    Add the digits in the rightmost column:
        9 + 4 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   9.4
+  400
---------
     3.4

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

The final result is 13.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9.5	7	16.5	9.5 plus 7
9.6	11	20.6	9.6 plus 11
9.7	15	24.7	9.7 plus 15
5.9	1.5	7.4	5.9 plus 1.5
3.5	9.2	12.7	3.5 plus 9.2
9.2	6.5	15.7	9.2 plus 6.5