This KenKen® puzzle uses addition and subtraction facts to determine where numbers belong within a grid.

First and second graders will LOVE finding the missing numbers in this adorable Valentine’s Day math puzzle!

This KenKen® puzzle will keep your students busy as they use simple addition skills and critical thinking to place numbers into the grid.

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.

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!

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

This addition puzzle is ready and waiting for your child to solve it!

Is your math whiz up to the challenge? She'll have to use logic and reasoning skills to solve this tricky addition puzzle!

Your students can use their knowledge of simple addition and subtraction facts to solve this KenKen® puzzle.

Practice addition and subtraction within 20 with this sweet Valentine’s Day math puzzle!

Spark curiosity and problem-solving skills in young learners with this engaging spring-themed math puzzle!

Get ready for some magic math with this exciting worksheet!

Invite your learners to hop into some fun with this seasonal Easter puzzle worksheet!

Ignite problem-solving prowess in your young math learners with this fun Easter puzzle worksheet!

Practice addition and subtraction within 10 in this St. Patrick's Day-themed math puzzle!

Learners practice addition and subtraction within 20 in this St. Patrick's Day-themed math puzzle!

This addition puzzle is perfect for getting your student started with KenKen®!