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	71	72.6	1.6 plus 71
1.7	80	81.7	1.7 plus 80
1.8	87	88.8	1.8 plus 87
9.7	8.4	18.1	9.7 plus 8.4
7.3	8.9	16.2	7.3 plus 8.9
4	4.8	8.8	4 plus 4.8