8.7 Plus 90 Addition :

Number 1	Number 2	Answer
8.7	90	98.7

How to calculate 8.7 plus 90 ?

Let's break down the addition of 08.7 and 9000 step by step:

   08.7      <-- Start with the rightmost column
+  9000
---------

    Add the digits in the rightmost column:
        7 + 0 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   08.7
+  9000
---------
     7


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

   08.7
+  9000
---------
     8.7


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

   08.7
+  9000
---------
     98.7

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

The final result is 98.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	96	104.8	8.8 plus 96
8.9	105	113.9	8.9 plus 105
9	109	118	9 plus 109
7.5	6.8	14.3	7.5 plus 6.8
7	3.4	10.4	7 plus 3.4
8.7	8.6	17.3	8.7 plus 8.6