6.3 Plus 4 Addition :

Number 1	Number 2	Answer
6.3	4	10.3

How to calculate 6.3 plus 4 ?

Let's break down the addition of 6.3 and 400 step by step:

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

    Add the digits in the rightmost column:
        3 + 0 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   6.3
+  400
---------
     3


    Add the digits in the rightmost column:
        6 + 4 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   6.3
+  400
---------
     0.3

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

The final result is 10.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
6.4	6	12.4	6.4 plus 6
6.5	8	14.5	6.5 plus 8
6.6	12	18.6	6.6 plus 12
7.4	6.9	14.3	7.4 plus 6.9
4.8	6.9	11.7	4.8 plus 6.9
5	8.6	13.6	5 plus 8.6