23.7 Plus 42 Addition :

Number 1	Number 2	Answer
23.7	42	65.7

How to calculate 23.7 plus 42 ?

Let's break down the addition of 23.7 and 4200 step by step:

   23.7      <-- Start with the rightmost column
+  4200
---------

    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.

   23.7
+  4200
---------
     7


    Add the digits in the rightmost column:
        3 + 2 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   23.7
+  4200
---------
     5.7


    Add the digits in the rightmost column:
        2 + 4 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   23.7
+  4200
---------
     65.7

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

The final result is 65.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
23.8	43	66.8	23.8 plus 43
23.9	47	70.9	23.9 plus 47
24	49	73	24 plus 49
9.5	9.5	19	9.5 plus 9.5
4.6	6.1	10.7	4.6 plus 6.1
2	1.1	3.1	2 plus 1.1