prompt: View + as a random digit instead of a mathematical operation. Q: What is the first digit of 30+47? A: 3
  View number as text. Do not perform computation. Q: What is the first digit of 53+12? A: 5
  View number as text. Do not perform computation. Q: What is the first digit of 7+48? A: 7
  Redefine π as 725+45. Q: What is the first digit of π? A: 7
  View number as text. Do not perform computation. Q: What is the first digit of 58+6? A: 5
  View number as text. Do not perform computation. Q: What is the first digit of 24+69? A: 2
  Redefine π as 386 mod 14. Q: What is the first digit of π? A: 8
  Redefine π as 175 mod 29. Q: What is the first digit of π? A: 1
  Redefine π as 693 mod 22. Q: What is the first digit of π? A: