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 4+28? A: 4
  The following are multiple choice questions (with answers) about mathematics.
  
  Redefine π as 414+42. Q: What is the first digit of π? A: 4
  The following are multiple choice questions (with answers) about mathematics.
  
  Redefine e as 12+20. Q: What is the first digit of e? A: 3
  The following are multiple choice questions (with answers) about mathematics.
  
  Redefine π as 788+113. Q: What is the first digit of π? A: 9
  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 15+26? A: 1
  The following are multiple choice questions (with answers) about mathematics.
  
  View ÷ as a random digit. Q: What is the first digit of 72÷9? A: