This 4x4 KenKen® multiplication puzzle will get your student using a lot of logical thinking.

Practice your addition and multiplication skills in preparation for factoring equations using these baseball themed puzzles!

This medium KenKen® puzzle will get your student using multiplication and logical thinking skills!

Solve integer equations using eggs, lambs, and bunnies with this Easter-themed worksheet for seventh graders!

This fun puzzle will get your students using logic as they add, subtract, multiply, and divide their way towards the answer.

Your students will need to fill in this KenKen® grid using their addition and subtraction facts and some logical thinking skills.

Get ready for a tangram challenge! Build math and reasoning skills by using all tangram shapes to re-create the picture on this page.

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.

If your student is ready for a more difficult KenKen® puzzle, this may be it!

Your students will love this medium-difficulty KenKen® math logic puzzle!

Your students will need to use simple addition and subtraction facts to decide where each number belongs within this KenKen® puzzle.

Your students will need their addition facts and a bit of logic to solve this KenKen® math puzzle.

Will your students help Tommy the Toucan solve this KenKen® puzzle? They'll need their addition and subtraction facts and the numbers 1 through 4.

This KenKen® math puzzle is a ton of fun, and it requires a knowledge of simple addition facts and critical thinking skills.

This KenKen math puzzle helps build addition and logic skills!

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!

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

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!

Addition doesn't have to be puzzling—practice finding sums with these puzzle boxes!

Do your students like puzzles? Then they'll love helping Sammy the Seal solve this one!

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

Your students will be working on mathematical reasoning skills and operations as they work to fill in this KenKen® puzzle.

KenKen® is a new great puzzle for students to use to practice addition and subtraction facts!

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

This is a medium-difficulty math and logic KenKen® puzzle uses addition, subtraction, multiplication and division and, of course, a lot of logic!

This 4x4 multiplication puzzle is perfect for a beginner who would like a challenge!

Does your child love a good challenge? This multiplication KenKen® puzzle is a difficult one!

Your student will need to use his understanding of simple addition facts and a bit of logic to fill in this KenKen® grid.