A+ Math
(Grades 2-8)

• Flashcards, on-line games, and worksheets
• Includes basic computation, geometry and algebra skills

Ask Dr. Math
(Grades 2-12)

• Help for elementary, middle school, high school, and college & beyond

Kids' Place Mathematics from Houghton Mifflin
(Grades K-3)

• Activities and on-line math activities for younger students

Math Forum: Problems of the Week
(Grades 4-12)

• Weekly problem-solving activities for Math Fundamentals through Calculus

• Online Manipulatives for all grade levels in all areas math.
•  Includes: Numbers and Operations, Geometry and Measurement, Function and Algebra, and Data, Statistics and Probability

• Distinctive facts about numbers 0-9,999
• Includes links to describe the number theory associated with each number.
• A wide variety of links for math problems of the day and puzzles.

• Solve Basic Math through Pre-Algebra Problems
• Correct Solutions earn free rice to be distributed to needy people throughout the world by the UN World Food Program

• Registered students can practice a variety of math skills

Math Square from Education 4 Kids
(Grades 1-8)

• Flash cards and on-line activities
• Easy, Intermediate, and Hard versions of math square puzzles

Math World
(Grades 8-12)

• Detailed information and help for higher-level math, including calculus, math history, and number theory

Multiplication.com Classroom Games
(Grades 3-8)

• Directions for many classroom games to help students practice math facts and problem-solving

That Quiz
(Grades 1-10)

• Activities includes fractions, money, place value, geometry, exponents, and integers
• 12 levels of difficulty; optional timer and choice of number of problems per quiz