8.7 Plus 4.9 Addition :

Number 1	Number 2	Answer
8.7	4.9	13.6

How to calculate 8.7 plus 4.9 ?

Let's break down the addition of 8.7 and 4.9 step by step:

   8.7      <-- Start with the rightmost column
+  4.9
---------

    Add the digits in the rightmost column:
        7 + 9 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   8.7
+  4.9
---------
     6


    Add the digits in the rightmost column:
        8 + 4 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   8.7
+  4.9
---------
     3.6

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

The final result is 13.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	5.9	14.7	8.8 plus 5.9
8.9	9.9	18.8	8.9 plus 9.9
9	11.9	20.9	9 plus 11.9
8.3	5.9	14.2	8.3 plus 5.9
0.4	7.3	7.7	0.4 plus 7.3
7.9	3.2	11.1	7.9 plus 3.2