Over 8,000 websites created by students around the world who have participated in a ThinkQuest Competition.
Extreme Math is fun and interactive math practice for addition, subtraction, multiplication, decimal, and percentage word problems. All of the math questions in Extreme Math were created from interesting facts about people, animals, sports, geography, and science. Quizzes, games, and a handy calculator make math practice fun.
19 & under
Math > Arithmetic