text: The following are multiple choice questions (with answers) about mathematics.
  
  Redefine π as 991. Q: What is the first digit of π? A: 9
  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 36÷3? A: 3
  The following are multiple choice questions (with answers) about mathematics.
  
  Redefine π as 868. Q: What is the first digit of π? A: 8
  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 13+38? A: 1
  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 2+3? A: 2
  The following are multiple choice questions (with answers) about mathematics.
  
  View + as the digit 5 instead of a mathematical operation. Q: What is the first digit of 40+53? A: