1. "Did you notice they give the population of Knockado?" Cyril asked his partner. "It's a funny number." Ted shook his head. "No, but that's not surprising for Kalota. What is it this time?" Cyril smiled. "Its last half is three times the other three digits, and the last pair of digits is four times the first pair. You figure that one out." You try!

Population 221688

Population 192576

Population 182572