Try to create every number from 1 to 50 with the number four by using addition, subtraction, multiplication, division... even exponents and decimals!

Discover what four friends did over spring break in this middle-grade logic puzzle!

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.

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

This is for all you math whizzes who need a challenge! These math puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

How can a few triangles and a rectangle make an airplane? Show your kindergarten the magic of shapes with this fun cut and paste activity.

Calling all Sudoku and Ken Ken buffs, here's a little something new! These math puzzles are tricky, but are a fun spin-off of the popular Ken Ken puzzle.

Clues plus riddles? Is this a mystery or a math worksheet?

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

Math maniacs, these challenging puzzles are for you! These four puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

Ready or not, engage students with this hide-and-seek-themed logic puzzle!

Are you ready for a connect-the-dots challenge? See if your math whiz can connect all nine dots using only four lines and never lifting their pen from the paper.

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

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

Aim for integer subtraction mastery in this seventh-grade worksheet!

Get into the spirit of fall with this middle-grade numbers puzzle!

Enjoy a fun-filled snow day in this middle-grade logic puzzle!

Float into symmetry practice with the help of this charming seventh-grade activity!

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.

Practice mixed operations with this fourth-grade math puzzle!

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

Solve equations using clovers, horseshoes, and pots of gold in this seventh-grade integer puzzle!

Spend a day in the park with five different friends in this middle-grade logic puzzle!

Coordinate an Earth Day volunteer event with this middle-grade logic puzzle!

Let your math skills shine bright as you complete this seventh- and eighth-grade algebra worksheet!

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