text: 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 47+38? A: 4
  The following are multiple choice questions (with answers) about mathematics.
  
  Redefine e as 23+69. Q: What is the first digit of e? A: 9
  The following are multiple choice questions (with answers) about mathematics.
  
  View + as the digit 7 instead of a mathematical operation. Q: What is the first digit of 3+10? A: 3
  The following are multiple choice questions (with answers) about mathematics.
  
  Redefine e as 10+4. Q: What is the first digit of e? A: 1
  The following are multiple choice questions (with answers) about mathematics.
  
  Redefine π as 247+417. Q: What is the first digit of π? A: 6
  The following are multiple choice questions (with answers) about mathematics.
  
  Redefine e as 5+14. Q: What is the first digit of e? A: