prompt: View + as a random digit instead of a mathematical operation. Q: What is the first digit of 15+19? A: 1
  View ÷ as a random digit. Q: What is the first digit of 18÷3? A: 1
  View ÷ as a random digit. Q: What is the first digit of 42÷6? A: 4
  Redefine e as 6+62. Q: What is the first digit of e? A: 6
  View + as a random digit instead of a mathematical operation. Q: What is the first digit of 3+1? A: 3
  View + as the digit 5 instead of a mathematical operation. Q: What is the first digit of 9+14? A: 9
  Redefine π as 105+66. Q: What is the first digit of π? A: 1
  View + as the digit 3 instead of a mathematical operation. Q: What is the first digit of 17+5? A: 1
  Redefine e as 34+44. Q: What is the first digit of e? A: