7.7 Plus 387 Addition :

Number 1	Number 2	Answer
7.7	387	394.7

How to calculate 7.7 plus 387 ?

Let's break down the addition of 007.7 and 38700 step by step:

   007.7      <-- Start with the rightmost column
+  38700
---------

    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
+  38700
---------
     7


    Add the digits in the rightmost column:
        7 + 7 + 1 = 14
        Write down 4 in the rightmost column, carry over 1 to the next column.

   007.7
+  38700
---------
     4.7


    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
+  38700
---------
     94.7


    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
+  38700
---------
     394.7

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

The final result is 394.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.8	396	403.8	7.8 plus 396
7.9	397	404.9	7.9 plus 397
8	405	413	8 plus 405
9.1	5.7	14.8	9.1 plus 5.7
5.4	3.7	9.1	5.4 plus 3.7
4.3	6.9	11.2	4.3 plus 6.9