Automatically Drag True/False Statement

Good Morning

I have been dragging the following true/false formula =(C2+I2)-(D2+J2)=K2 down a column of 300+ numbers in Excel 2007. I would like to apply this formula to a worksheet with 4000+ rows. I would like to automate this process so that I enter the formula and it automatically runs down the column. I have attached a worksheet illustrating the numbers.

Thank you for taking the time to read/reply to this query.

Al Charbonneau