6.9 Plus 31 Addition :

Number 1	Number 2	Answer
6.9	31	37.9

How to calculate 6.9 plus 31 ?

Let's break down the addition of 06.9 and 3100 step by step:

   06.9      <-- Start with the rightmost column
+  3100
---------

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

   06.9
+  3100
---------
     9


    Add the digits in the rightmost column:
        6 + 1 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   06.9
+  3100
---------
     7.9


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

   06.9
+  3100
---------
     37.9

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

The final result is 37.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7	33	40	7 plus 33
7.1	42	49.1	7.1 plus 42
7.2	45	52.2	7.2 plus 45
1.8	7.1	8.9	1.8 plus 7.1
9	9.5	18.5	9 plus 9.5
0.8	5.9	6.7	0.8 plus 5.9