7.7 Plus 389 Addition :

Number 1	Number 2	Answer
7.7	389	396.7

How to calculate 7.7 plus 389 ?

Let's break down the addition of 007.7 and 38900 step by step:

   007.7      <-- Start with the rightmost column
+  38900
---------

    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.

   007.7
+  38900
---------
     7


    Add the digits in the rightmost column:
        7 + 9 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   007.7
+  38900
---------
     6.7


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

   007.7
+  38900
---------
     96.7


    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.

   007.7
+  38900
---------
     396.7

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

The final result is 396.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.8	394	401.8	7.8 plus 394
7.9	399	406.9	7.9 plus 399
8	400	408	8 plus 400
9.2	0.8	10	9.2 plus 0.8
0.7	3.1	3.8	0.7 plus 3.1
3.8	3	6.8	3.8 plus 3