6.4 Plus 67.9 Addition :

Number 1	Number 2	Answer
6.4	67.9	74.3

How to calculate 6.4 plus 67.9 ?

Let's break down the addition of 06.4 and 67.9 step by step:

   06.4      <-- Start with the rightmost column
+  67.9
---------

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

   06.4
+  67.9
---------
     3


    Add the digits in the rightmost column:
        6 + 7 + 1 = 14
        Write down 4 in the rightmost column, carry over 1 to the next column.

   06.4
+  67.9
---------
     4.3


    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.

   06.4
+  67.9
---------
     74.3

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

The final result is 74.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
6.5	73.9	80.4	6.5 plus 73.9
6.6	79.9	86.5	6.6 plus 79.9
6.7	88.9	95.6	6.7 plus 88.9
0.4	2.5	2.9	0.4 plus 2.5
5.1	2.6	7.7	5.1 plus 2.6
4	8.2	12.2	4 plus 8.2