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 3+10? A: 3
  The following are multiple choice questions (with answers) about mathematics.
  
  Redefine π as 30+505. Q: What is the first digit of π? A: 5
  The following are multiple choice questions (with answers) about mathematics.
  
  View number as text. Do not perform computation. Q: What is the first digit of 11+9? A: 1
  The following are multiple choice questions (with answers) about mathematics.
  
  Redefine π as 880 mod 24. Q: What is the first digit of π? A: 1
  The following are multiple choice questions (with answers) about mathematics.
  
  Redefine π as 502. Q: What is the first digit of π? A: 5
  The following are multiple choice questions (with answers) about mathematics.
  
  Redefine e as 2+13. Q: What is the first digit of e? A: