3.8 Plus 8.9 Addition :

Number 1	Number 2	Answer
3.8	8.9	12.7

How to calculate 3.8 plus 8.9 ?

Let's break down the addition of 3.8 and 8.9 step by step:

   3.8      <-- Start with the rightmost column
+  8.9
---------

    Add the digits in the rightmost column:
        8 + 9 + 1 = 17
        Write down 7 in the rightmost column, carry over 1 to the next column.

   3.8
+  8.9
---------
     7


    Add the digits in the rightmost column:
        3 + 8 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   3.8
+  8.9
---------
     2.7

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

The final result is 12.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
3.9	17.9	21.8	3.9 plus 17.9
4	19.9	23.9	4 plus 19.9
4.1	25.9	30	4.1 plus 25.9
8.3	1.5	9.8	8.3 plus 1.5
2.3	7.2	9.5	2.3 plus 7.2
3.1	5	8.1	3.1 plus 5