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

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

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