6.4 Plus 7 Addition :

Number 1	Number 2	Answer
6.4	7	13.4

How to calculate 6.4 plus 7 ?

Let's break down the addition of 6.4 and 700 step by step:

   6.4      <-- Start with the rightmost column
+  700
---------

    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.

   6.4
+  700
---------
     4


    Add the digits in the rightmost column:
        6 + 7 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   6.4
+  700
---------
     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 ?
6.5	9	15.5	6.5 plus 9
6.6	17	23.6	6.6 plus 17
6.7	21	27.7	6.7 plus 21
2.3	5.6	7.9	2.3 plus 5.6
9.3	1.3	10.6	9.3 plus 1.3
3.8	8.8	12.6	3.8 plus 8.8