1.5 Plus 69 Addition :

Number 1	Number 2	Answer
1.5	69	70.5

How to calculate 1.5 plus 69 ?

Let's break down the addition of 01.5 and 6900 step by step:

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

    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
+  6900
---------
     5


    Add the digits in the rightmost column:
        1 + 9 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   01.5
+  6900
---------
     0.5


    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.

   01.5
+  6900
---------
     70.5

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

The final result is 70.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.6	77	78.6	1.6 plus 77
1.7	85	86.7	1.7 plus 85
1.8	92	93.8	1.8 plus 92
5.1	7.6	12.7	5.1 plus 7.6
1.7	3.8	5.5	1.7 plus 3.8
7	5.8	12.8	7 plus 5.8