Addition doesn't have to be puzzling—practice finding sums with these second- and third-grade puzzle boxes!

Challenge your math brain with a tricky worksheet that throws in addition, subtraction, multiplication and division!

Find out how five families contributed to an elementary school’s spruce up day with this upper elementary logic puzzle!

Ponder place value puzzles in this fourth- and fifth-grade worksheet!

Sort out Valentine’s Day cards with this fun first- and second-grade logic puzzle!

Practice mixed operations with this fourth-grade math puzzle!

Add a fun twist to math practice with these second- and third-grade addition puzzles!

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

Follow the clues to find mystery numbers with this second-grade hundred chart worksheet!

In this second grade math worksheet, kids use their logical reasoning and critical thinking skills to solve four Sudoku number puzzles.

On this second grade math worksheet, kids use their logical reasoning and critical thinking skills to help Bart the Bear solve four Sudoku number puzzles.

Build a flurry of logic skills with Snowman Sudoku for third through fifth graders!

Prepare for the school day with this engaging sudoku puzzle for kindergarteners and first graders!

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! 

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

Put your addition skills to the test with these puzzle boxes for second and third graders!

Put your addition skills to the test with these puzzle boxes for second and third graders! 

Strengthen students' logic and critical thinking skills with this engaging logic puzzle!

Help your fourth grader solve her way to Sudoku Island by completing this classic number placement puzzle.

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

Cleverly consider the clues to choose which cool new coat belongs to Cam!

Challenge your third graders with a cool winter math puzzle!

Embrace Easter celebrations with this puzzle for third, fourth, and fifth graders!

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

Try your luck with this picture-based sudoku for kindergarteners and first graders!

Put your addition skills to the test with these puzzle boxes for second and third graders!

Embrace Earth Day with this classic number puzzle for third through fifth graders!

Put your addition skills to the test with these puzzle boxes for second and third graders!