1.5 Plus 64 Addition :

Number 1	Number 2	Answer
1.5	64	65.5

How to calculate 1.5 plus 64 ?

Let's break down the addition of 01.5 and 6400 step by step:

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

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

   01.5
+  6400
---------
     5


    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.

   01.5
+  6400
---------
     5.5


    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.

   01.5
+  6400
---------
     65.5

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

The final result is 65.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.6	70	71.6	1.6 plus 70
1.7	74	75.7	1.7 plus 74
1.8	76	77.8	1.8 plus 76
7.8	3	10.8	7.8 plus 3
0.6	1.4	2	0.6 plus 1.4
2.3	3.1	5.4	2.3 plus 3.1