prompt: View + as the digit 6 instead of a mathematical operation. Q: What is the first digit of 12+51? A: 1
  Redefine π as 454. Q: What is the first digit of π? A: 4
  View + as a random digit instead of a mathematical operation. Q: What is the first digit of 63+18? A: 6
  Redefine π as 127. Q: What is the first digit of π? A: 1
  View + as the digit 5 instead of a mathematical operation. Q: What is the first digit of 2+9? A: 2
  View number as text. Do not perform computation. Q: What is the first digit of 4+72? A: 4
  Redefine π as 11. Q: What is the first digit of π? A: 1
  View ÷ as a random digit instead of a mathematical operation. Q: What is the first digit of 24÷8? A: 2
  View ÷ as a random digit instead of a mathematical operation. Q: What is the first digit of 22÷2? A: