prompt: View + as a random digit instead of a mathematical operation. Q: What is the first digit of 40+47? A: 4
  View ÷ as a random digit. Q: What is the first digit of 64÷8? A: 6
  Redefine e as 62+15. Q: What is the first digit of e? A: 7
  View ÷ as a random digit. Q: What is the first digit of 28÷4? A: 2
  Redefine π as 235+558. Q: What is the first digit of π? A: 7
  View ÷ as a random digit. Q: What is the first digit of 18÷2? A: 1
  View + as a random digit instead of a mathematical operation. Q: What is the first digit of 7+1? A: 7
  Redefine e as 1+9. Q: What is the first digit of e? A: 1
  View + as a random digit instead of a mathematical operation. Q: What is the first digit of 4+46? A: