6.4 Plus 40 Addition :

Number 1	Number 2	Answer
6.4	40	46.4

How to calculate 6.4 plus 40 ?

Let's break down the addition of 06.4 and 4000 step by step:

   06.4      <-- Start with the rightmost column
+  4000
---------

    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.

   06.4
+  4000
---------
     4


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

   06.4
+  4000
---------
     6.4


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

   06.4
+  4000
---------
     46.4

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

The final result is 46.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
6.5	49	55.5	6.5 plus 49
6.6	58	64.6	6.6 plus 58
6.7	64	70.7	6.7 plus 64
3.7	5	8.7	3.7 plus 5
6	0.8	6.8	6 plus 0.8
7.4	6.1	13.5	7.4 plus 6.1