Practice mixed operations with this fourth-grade math puzzle!

KenKen® is a math logic game that comes from Japan. This beginner puzzle is perfect for a fifth grade student working on operations and math reasoning.

Do your students love puzzles? This one is a great introduction to KenKen®, a logic and math game from Japan.

Think outside the box! Your child can exercise his logic by figuring out how quickly the mountain goat will get to the top of the hill.