Math Problem Sets

Sudoku (logic puzzles)

easy     medium     hard     very hard

KenKen (logic & arithmetic)

pdf     web1     web2

SAT red book (Algebra 1 & Geometry)

t1s1 – t1s3 – t1s6 — and so on

NC Math Contest

Algebra 1     Geometry     Algebra 2

UNCC Math Contest

Algebra     Comprehensive