3.1 Plus 4.9 Addition :

Number 1	Number 2	Answer
3.1	4.9	8

How to calculate 3.1 plus 4.9 ?

Let's break down the addition of 3.1 and 4.9 step by step:

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

    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.

   3.1
+  4.9
---------
     0


    Add the digits in the rightmost column:
        3 + 4 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   3.1
+  4.9
---------
     8.0

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

The final result is 8.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
3.2	8.9	12.1	3.2 plus 8.9
3.3	14.9	18.2	3.3 plus 14.9
3.4	20.9	24.3	3.4 plus 20.9
2.2	9.7	11.9	2.2 plus 9.7
2.1	2.3	4.4	2.1 plus 2.3
6.7	1.3	8	6.7 plus 1.3