What has to be broken before it can be used? Find out the answer to this riddle and more in this fun riddle and math combination worksheet.

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

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

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