1.5 Plus 84 Addition :

Number 1	Number 2	Answer
1.5	84	85.5

How to calculate 1.5 plus 84 ?

Let's break down the addition of 01.5 and 8400 step by step:

   01.5      <-- Start with the rightmost column
+  8400
---------

    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
+  8400
---------
     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
+  8400
---------
     5.5


    Add the digits in the rightmost column:
        0 + 8 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   01.5
+  8400
---------
     85.5

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

The final result is 85.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.6	85	86.6	1.6 plus 85
1.7	88	89.7	1.7 plus 88
1.8	94	95.8	1.8 plus 94
3.5	1.4	4.9	3.5 plus 1.4
6.5	7.8	14.3	6.5 plus 7.8
9.9	3.1	13	9.9 plus 3.1