1.2 Plus 64 Addition :

Number 1	Number 2	Answer
1.2	64	65.2

How to calculate 1.2 plus 64 ?

Let's break down the addition of 01.2 and 6400 step by step:

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

    Add the digits in the rightmost column:
        2 + 0 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   01.2
+  6400
---------
     2


    Add the digits in the rightmost column:
        1 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   01.2
+  6400
---------
     5.2


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

   01.2
+  6400
---------
     65.2

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

The final result is 65.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.3	71	72.3	1.3 plus 71
1.4	80	81.4	1.4 plus 80
1.5	89	90.5	1.5 plus 89
6.7	8	14.7	6.7 plus 8
1.6	9.4	11	1.6 plus 9.4
4.2	7.8	12	4.2 plus 7.8