9.7 Plus 4 Addition :

Number 1	Number 2	Answer
9.7	4	13.7

How to calculate 9.7 plus 4 ?

Let's break down the addition of 9.7 and 400 step by step:

   9.7      <-- Start with the rightmost column
+  400
---------

    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.

   9.7
+  400
---------
     7


    Add the digits in the rightmost column:
        9 + 4 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   9.7
+  400
---------
     3.7

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

The final result is 13.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9.8	13	22.8	9.8 plus 13
9.9	17	26.9	9.9 plus 17
10	19	29	10 plus 19
3.6	6.9	10.5	3.6 plus 6.9
5.5	0.5	6	5.5 plus 0.5
7.6	5.2	12.8	7.6 plus 5.2