Explore the foundations of algebra and logic without any rote memorization.
Divisibility rules, cryptograms, and other digit magic.
Find the pattern, then make predictions.
Find areas, perimeters, and volumes with common sense, not memorized formulas!
Applying variables and algebraic techniques to the study of geometry.
Logic shows you how to win!
The mathematics of comparisons: ratios, percentages, and fractions.
What are the odds of getting all these problems right?
Demonstrate what you've learned with these difficult problems.