prompt: View + as a random digit instead of a mathematical operation. Q: What is the first digit of 3+1? A: 3
  View ÷ as a random digit instead of a mathematical operation. Q: What is the first digit of 21÷3? A: 2
  View + as the digit 8 instead of a mathematical operation. Q: What is the first digit of 27+47? A: 2
  View + as the digit 0 instead of a mathematical operation. Q: What is the first digit of 3+6? A: 3
  View + as a random digit instead of a mathematical operation. Q: What is the first digit of 17+22? A: 1
  Redefine π as 429. Q: What is the first digit of π? A: 4
  View + as the digit 7 instead of a mathematical operation. Q: What is the first digit of 5+17? A: 5
  View + as the digit 7 instead of a mathematical operation. Q: What is the first digit of 49+21? A: 4
  Redefine e as 10+76. Q: What is the first digit of e? A: