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  1. Mathematics - Wikipedia

  2. Portal:Mathematics - Wikipedia

  3. History of mathematics - Wikipedia

  4. Mathematics - Simple English Wikipedia, the free encyclopedia

  5. Encyclopedia of Mathematics

  6. List of mathematical symbols - Simple English Wikipedia, the …

  7. Mathematics | Definition, History, & Importance | Britannica

  8. Wolfram MathWorld: The Web's Most Extensive Mathematics

  9. Mathematics - Wikiversity

  10. Lists of mathematics topics - Wikipedia