7.7 Plus 31.2 Addition :

Number 1	Number 2	Answer
7.7	31.2	38.9

How to calculate 7.7 plus 31.2 ?

Let's break down the addition of 07.7 and 31.2 step by step:

   07.7      <-- Start with the rightmost column
+  31.2
---------

    Add the digits in the rightmost column:
        7 + 2 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   07.7
+  31.2
---------
     9


    Add the digits in the rightmost column:
        7 + 1 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   07.7
+  31.2
---------
     8.9


    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.

   07.7
+  31.2
---------
     38.9

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

The final result is 38.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.8	35.2	43	7.8 plus 35.2
7.9	41.2	49.1	7.9 plus 41.2
8	48.2	56.2	8 plus 48.2
7.9	4.4	12.3	7.9 plus 4.4
7	6.1	13.1	7 plus 6.1
3.9	3.7	7.6	3.9 plus 3.7