text: The following are multiple choice questions (with answers) about mathematics.
  
  View ÷ as a random digit. Q: What is the first digit of 20÷4? A: 2
  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.
  
  View + as the digit 8 instead of a mathematical operation. Q: What is the first digit of 55+39? A: 5
  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 77+20? A: 7
  The following are multiple choice questions (with answers) about mathematics.
  
  Redefine π as 619. Q: What is the first digit of π? A: 6
  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 23+36? A: