text: The following are multiple choice questions (with answers) about mathematics.
  
  View + as a random digit instead of a mathematical operation. Q: What is the first digit of 25+39? A: 2
  The following are multiple choice questions (with answers) about mathematics.
  
  View + as a random digit instead of a mathematical operation. Q: What is the first digit of 1+2? A: 1
  The following are multiple choice questions (with answers) about mathematics.
  
  Redefine π as 86. Q: What is the first digit of π? A: 8
  The following are multiple choice questions (with answers) about mathematics.
  
  Redefine π as 187 mod 48. Q: What is the first digit of π? A: 4
  The following are multiple choice questions (with answers) about mathematics.
  
  Redefine π as 24. Q: What is the first digit of π? A: 2
  The following are multiple choice questions (with answers) about mathematics.
  
  Redefine e as 1+9. Q: What is the first digit of e? A: