Mathematics Problems and Warm-ups
Category list
Area of mathematics
Number sense
Arithmetic
Addition
Multiplication
Square numbers
Cubic numbers
Factorial
Bases
Modular arithmetic
Fractions
Percentages
Patterns/sequences
Geometry and Space
Topology
Algebra
Logarithms
Pythagorean theorem
Rates
Probability
Statistics
Type of thinking
Reasoning
The solution involves logical decuction and clear thinking
Process
The solution is a process, or series of steps.
Trick
This is a trick question; the reader may feel deceived when finding the answer.
Clever
The solution involves a bit of cleverness or lateral thinking
Pitfall
This problem has a common pitfall that many readers take.
Backwards
This problem may be best solved by working backwards.
Puzzle
This problem is really more like a puzzle.
Magic
This problem is like a mathematical magic trick.
Other
Poetic
The problem is phrased in a poetic way.
Favorite
One of my personal favorites.