6.7 Plus 64 Addition :

Number 1	Number 2	Answer
6.7	64	70.7

How to calculate 6.7 plus 64 ?

Let's break down the addition of 06.7 and 6400 step by step:

   06.7      <-- Start with the rightmost column
+  6400
---------

    Add the digits in the rightmost column:
        7 + 0 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   06.7
+  6400
---------
     7


    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.

   06.7
+  6400
---------
     0.7


    Add the digits in the rightmost column:
        0 + 6 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   06.7
+  6400
---------
     70.7

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

The final result is 70.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
6.8	73	79.8	6.8 plus 73
6.9	74	80.9	6.9 plus 74
7	80	87	7 plus 80
2.8	1.1	3.9	2.8 plus 1.1
4.8	4.4	9.2	4.8 plus 4.4
4.5	6.6	11.1	4.5 plus 6.6