38.7 Plus 31 Addition :

Number 1	Number 2	Answer
38.7	31	69.7

How to calculate 38.7 plus 31 ?

Let's break down the addition of 38.7 and 3100 step by step:

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

    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.

   38.7
+  3100
---------
     7


    Add the digits in the rightmost column:
        8 + 1 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   38.7
+  3100
---------
     9.7


    Add the digits in the rightmost column:
        3 + 3 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   38.7
+  3100
---------
     69.7

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

The final result is 69.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
38.8	35	73.8	38.8 plus 35
38.9	36	74.9	38.9 plus 36
39	37	76	39 plus 37
7.8	6.2	14	7.8 plus 6.2
1.4	5.4	6.8	1.4 plus 5.4
2	5.5	7.5	2 plus 5.5