prompt: View + as a random digit instead of a mathematical operation. Q: What is the first digit of 39+15? A: 3
  Redefine π as 875. Q: What is the first digit of π? A: 8
  View number as text. Do not perform computation. Q: What is the first digit of 74+7? A: 7
  View ÷ as a random digit instead of a mathematical operation. Q: What is the first digit of 24÷6? A: 2
  View + as the digit 1 instead of a mathematical operation. Q: What is the first digit of 10+50? A: 1
  View ÷ as a random digit. Q: What is the first digit of 35÷7? A: 3
  View number as text. Do not perform computation. Q: What is the first digit of 3+40? A: 3
  Redefine π as 960. Q: What is the first digit of π? A: 9
  Redefine π as 162+532. Q: What is the first digit of π? A: