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What number do most people consider the luckiest number? Reveal Answer 7 38. How many pages is the longest mathematical proof? Reveal Answer 15,000 37. Is 0 an even or odd number? Reveal Answer Even 36. How many main branches of mathematics are there? Reveal Answer 5 35. What is the oldest known mathematical tool? Reveal Answer The Ishango bone 34. Who is considered the “Father of Geometry”? Reveal Answer Euclid 33. When did mathematics become a subject to study by everyday people? Reveal Answer 600 BC 32. Complex mathematics was not used until when? Reveal Answer 3000 BC 31. The earliest known records of math were found in Mesopotamia and which country? Reveal Answer Egypt 30. What number is considered a magic number? Reveal Answer 9 29. Trigonometry was originally intended to study what? Reveal Answer Spheres 28. In what country were Arabic numerals invented? Reveal Answer India 27. The word “hundred” originates from the Norse word “Hundrath.” What number does Hundrath represent? Reveal Answer 120 26. What is the name of the symbol for division? Reveal Answer Obelus 25. What number is not represented in Roman numerals? Reveal Answer 0 24. What is the only number that’s spelled in descending order? Reveal Answer 1 23. What is the only number that’s spelled in alphabetical order? Reveal Answer 40 22. What is the first number to be spelled with the letter “a”? Reveal Answer 1,000 21. What is used after trillions? Reveal Answer Quadrillion 20. What is the only temperature that is the same in Celsius and Fahrenheit? Reveal Answer -40 19. What number do the opposite sides of dice always add up to? Reveal Answer 7 18. What letter is found in the spelling of every odd number? Reveal Answer E 17. Sine, Cosine, and Tangent are terms used in which branch of mathematics? Reveal Answer Trigonometry 16. What is the branch of mathematics that calculates the likeliness of something to occur? Reveal Answer Probability 15. The English numbers used in mathematics today were originally what? Reveal Answer Arabic numerals 14. What is the bottom part of a fraction called? Reveal Answer Denominator 13. Who is the “Father of Calculus”? Reveal Answer Sir Isaac Newton 12. The word “geometry” means to measure what? Reveal Answer The Earth 11. What type of angle is less than 90 degrees? Reveal Answer Acute angle 10. What number does M represent in Roman numerals? Reveal Answer 1,000 9. What number is the only even prime number? Reveal Answer 2 8. Approximately how many digits does pi have? Reveal Answer 31.4 trillion 7. Who was the first mathematician to calculate pi? Reveal Answer Archimedes 6.

In what country were negative numbers first used? Reveal Answer China 5. What was the number 0 originally named? Reveal Answer Cipher 4. What is the smallest perfect number? Reveal Answer 6 3. Who is considered the greatest mathematician of all time? Reveal Answer Archimedes 2. What does the word “googol” represent? Math Trivia Questions And Answers 1.
