Whiz Quiz is a fast and effective method of fact practice. It takes about 2 minutes to distribute (if you are organized), one minute and 5 seconds to administer, and a couple of minutes to grade. It is differentiated and allows students to move at their own pace through the basic math facts. For instance, I have many children who are almost finished with all of their division facts and I have some children who are still on addition.
It provides addition practice with facts 0-9. Subtraction practice 0-18. And multiplication and division fact practice 1-9.
Check out how I use Whiz Quizzes in my classroom at http://tricksoftheteachingtrade.blogspot.com/2012/03/become-math-whiz-with-whiz-quiz.html