An inventive twist on the crossword, the Cross-Number Puzzle uses math instead of words (some say it's easier that way!).

Try a crossword puzzle where all the answers are opposites of their clues!

Learn how to do a crossword puzzle in this colorful Easter activity!

What better way to prepare for Halloween than with a spooky crossword puzzle? Your second grader will use creepy clues to fill in the puzzle.

Follow up a reading of J.M. Barrie's classic story with a crossword puzzle!

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

Get into the cozy spirit of the season with this sweet holiday crossword puzzle.

Get into the cozy spirit of the season with this sweet holiday crossword puzzle.

Review the rock cycle with this second-, third-, and fourth-grade crossword puzzle!

Steer your little one's fascination with princesses towards this Cinderella crossword puzzle that will help her practice her spelling and vocabulary.

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

Ahoy! If your child fancies herself a pirate, this Treasure Island crossword puzzle is for her.

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 second- and third-grade puzzle boxes!

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

An inventive twist on the crossword, the Cross-Number Puzzle uses answers to math problems instead of little-known facts (some say it's easier that way!)

This addition puzzle is a great math challenge. Experiment with the number combinations to find the requested sums.

Sort out Valentine’s Day cards with this fun first- and second-grade logic puzzle!

Reveal a playful picnic by completing this first- and second-grade place value puzzle!

Learn more about our planet with this fun crossword puzzle for second and third graders!

See if you can sort out the snowmen in this seasonal puzzle!

Quiz your third grader on his knowledge of winter sports, and encourage spelling practice with this fun crossword puzzle.

Celebrate spooky season with this colorful puzzle for young learners!

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

Hunt down clues and treasure in this scavenger hunt-themed logic puzzle worksheet!

An inventive twist on the crossword, the Cross-Number Puzzle uses math to fill in the blanks instead of words (some say it's easier that way!).

An inventive twist on the crossword, the Cross-Number Puzzle uses math instead of words to fill in the blanks (some say it's easier that way!).

An inventive twist on the crossword, the Cross-Number Puzzle uses numbers instead of words to fill in the blanks (some say it's easier that way!).