text: The following are multiple choice questions (with answers) about mathematics.
  
  View + as the digit 6 instead of a mathematical operation. Q: What is the first digit of 12+49? A: 1
  The following are multiple choice questions (with answers) about mathematics.
  
  Redefine π as 99+864. Q: What is the first digit of π? A: 9
  The following are multiple choice questions (with answers) about mathematics.
  
  Redefine π as 201. Q: What is the first digit of π? A: 2
  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 π as 821. Q: What is the first digit of π? A: 8
  The following are multiple choice questions (with answers) about mathematics.
  
  Redefine π as 267+160. Q: What is the first digit of π? A: