8.7 Plus 84 Addition :

Number 1	Number 2	Answer
8.7	84	92.7

How to calculate 8.7 plus 84 ?

Let's break down the addition of 08.7 and 8400 step by step:

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

    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
+  8400
---------
     7


    Add the digits in the rightmost column:
        8 + 4 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   08.7
+  8400
---------
     2.7


    Add the digits in the rightmost column:
        0 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   08.7
+  8400
---------
     92.7

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

The final result is 92.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	85	93.8	8.8 plus 85
8.9	92	100.9	8.9 plus 92
9	95	104	9 plus 95
3.8	5.4	9.2	3.8 plus 5.4
5.8	8.4	14.2	5.8 plus 8.4
1.4	7.5	8.9	1.4 plus 7.5