23.7 Plus 397 Addition :

Number 1	Number 2	Answer
23.7	397	420.7

How to calculate 23.7 plus 397 ?

Let's break down the addition of 023.7 and 39700 step by step:

   023.7      <-- Start with the rightmost column
+  39700
---------

    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.

   023.7
+  39700
---------
     7


    Add the digits in the rightmost column:
        3 + 7 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   023.7
+  39700
---------
     0.7


    Add the digits in the rightmost column:
        2 + 9 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   023.7
+  39700
---------
     20.7


    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.

   023.7
+  39700
---------
     420.7

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

The final result is 420.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
23.8	403	426.8	23.8 plus 403
23.9	411	434.9	23.9 plus 411
24	412	436	24 plus 412
9	1.5	10.5	9 plus 1.5
6.4	6	12.4	6.4 plus 6
6.3	1.1	7.4	6.3 plus 1.1