6.4 Plus 69 Addition :

Number 1	Number 2	Answer
6.4	69	75.4

How to calculate 6.4 plus 69 ?

Let's break down the addition of 06.4 and 6900 step by step:

   06.4      <-- Start with the rightmost column
+  6900
---------

    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
+  6900
---------
     4


    Add the digits in the rightmost column:
        6 + 9 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   06.4
+  6900
---------
     5.4


    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
+  6900
---------
     75.4

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

The final result is 75.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
6.5	77	83.5	6.5 plus 77
6.6	79	85.6	6.6 plus 79
6.7	88	94.7	6.7 plus 88
3	2.2	5.2	3 plus 2.2
3.4	7.3	10.7	3.4 plus 7.3
5.1	7.4	12.5	5.1 plus 7.4