text: The following are multiple choice questions (with answers) about mathematics.
  
  View ÷ as a random digit. Q: What is the first digit of 63÷9? A: 6
  The following are multiple choice questions (with answers) about mathematics.
  
  Redefine π as 884 mod 34. Q: What is the first digit of π? A: 0
  The following are multiple choice questions (with answers) about mathematics.
  
  Redefine π as 515 mod 21. Q: What is the first digit of π? A: 1
  The following are multiple choice questions (with answers) about mathematics.
  
  Redefine e as 1+8. Q: What is the first digit of e? A: 9
  The following are multiple choice questions (with answers) about mathematics.
  
  View + as the digit 9 instead of a mathematical operation. Q: What is the first digit of 71+27? A: 7
  The following are multiple choice questions (with answers) about mathematics.
  
  Redefine e as 34+44. Q: What is the first digit of e? A: