text: The following are multiple choice questions (with answers) about mathematics.
  
  View + as the digit 4 instead of a mathematical operation. Q: What is the first digit of 18+4? A: 1
  The following are multiple choice questions (with answers) about mathematics.
  
  View ÷ as a random digit. Q: What is the first digit of 8÷8? A: 8
  The following are multiple choice questions (with answers) about mathematics.
  
  Redefine π as 25. Q: What is the first digit of π? A: 2
  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 33+28? A: 3
  The following are multiple choice questions (with answers) about mathematics.
  
  Redefine e as 12+26. Q: What is the first digit of e? A: 3
  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 81+12? A: