9.7 Plus 397.8 Addition :

Number 1	Number 2	Answer
9.7	397.8	407.5

How to calculate 9.7 plus 397.8 ?

Let's break down the addition of 009.7 and 397.8 step by step:

   009.7      <-- Start with the rightmost column
+  397.8
---------

    Add the digits in the rightmost column:
        7 + 8 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   009.7
+  397.8
---------
     5


    Add the digits in the rightmost column:
        9 + 7 + 1 = 17
        Write down 7 in the rightmost column, carry over 1 to the next column.

   009.7
+  397.8
---------
     7.5


    Add the digits in the rightmost column:
        0 + 9 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   009.7
+  397.8
---------
     07.5


    Add the digits in the rightmost column:
        0 + 3 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   009.7
+  397.8
---------
     407.5

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

The final result is 407.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9.8	398.8	408.6	9.8 plus 398.8
9.9	403.8	413.7	9.9 plus 403.8
10	411.8	421.8	10 plus 411.8
4.3	0.4	4.7	4.3 plus 0.4
8.7	6.4	15.1	8.7 plus 6.4
7	8.4	15.4	7 plus 8.4