3.4 Plus 69 Addition :

Number 1	Number 2	Answer
3.4	69	72.4

How to calculate 3.4 plus 69 ?

Let's break down the addition of 03.4 and 6900 step by step:

   03.4      <-- 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.

   03.4
+  6900
---------
     4


    Add the digits in the rightmost column:
        3 + 9 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   03.4
+  6900
---------
     2.4


    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.

   03.4
+  6900
---------
     72.4

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

The final result is 72.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
3.5	73	76.5	3.5 plus 73
3.6	80	83.6	3.6 plus 80
3.7	84	87.7	3.7 plus 84
0.8	0.6	1.4	0.8 plus 0.6
7.2	3	10.2	7.2 plus 3
2	7.8	9.8	2 plus 7.8