prompt: View ÷ as a random digit instead of a mathematical operation. Q: What is the first digit of 20÷2? A: 2
  View number as text. Do not perform computation. Q: What is the first digit of 31+52? A: 3
  Redefine e as 3+6. Q: What is the first digit of e? A: 9
  View ÷ as a random digit instead of a mathematical operation. Q: What is the first digit of 21÷3? A: 2
  Redefine π as 120+42. Q: What is the first digit of π? A: 1
  Redefine e as 21+30. Q: What is the first digit of e? A: 5
  View ÷ as a random digit. Q: What is the first digit of 30÷3? A: 3
  Redefine e as 11+79. Q: What is the first digit of e? A: 9
  Redefine e as 15+24. Q: What is the first digit of e? A: