10.2 Plus 387.7 Addition :

Number 1	Number 2	Answer
10.2	387.7	397.9

How to calculate 10.2 plus 387.7 ?

Let's break down the addition of 010.2 and 387.7 step by step:

   010.2      <-- Start with the rightmost column
+  387.7
---------

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

   010.2
+  387.7
---------
     9


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

   010.2
+  387.7
---------
     7.9


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

   010.2
+  387.7
---------
     97.9


    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.

   010.2
+  387.7
---------
     397.9

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

The final result is 397.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.3	393.7	404	10.3 plus 393.7
10.4	396.7	407.1	10.4 plus 396.7
10.5	402.7	413.2	10.5 plus 402.7
1.6	4.3	5.9	1.6 plus 4.3
4	0.2	4.2	4 plus 0.2
6.9	6.1	13	6.9 plus 6.1