Before you dress up and go trick-or-treating, try a problem-solving challenge full of cool Halloween costumes!

Practice mixed operations with this fourth-grade math puzzle!

Children will follow the clues to solve a math riddle in this fun number-sense worksheet.

Make a splash with this spring-themed sudoku for third, fourth, and fifth graders!

Boost critical thinking skills—and appetites!—with this fun ice cream-themed logic puzzle!

Hunt down clues and treasure in this scavenger hunt-themed logic puzzle worksheet!

Introduce second- and third-grade learners to the exciting world of logic puzzles with this engaging worksheet!

Solve the mystery of who's who in this puzzle full of spooky, cute, and creative Halloween costumes! 

Use your logic skills to out what each kid at the costume contest dressed up as!