Magic Math Trick That Always Works
Riddle:
Think of a number from 1 to 10. Multiply it by 2, add 8, divide by 2, and subtract your original number. What’s the result?
Answer:
Answer: 4. Explanation: Let the number be X. [(X × 2) + 8] ÷ 2 − X = X + 4 − X = 4. Always ends up at 4.