Guess my number using the clues:
1. My hundreds digit is twice my ones digit.
2. My ones digit is one less than my tens digit.
3. My tens digit is the number of cents in a nickel.

Answer: ____________

Now it's your turn to make me a problem. Make up a problem similar to the one above. Make it fun and interesting. I will plan to use answers from students responses this week to make up next week's Weekly Challenge.