Find out what fills a room, but takes up no space, with this riddle and math combo worksheet. Use subtraction skills to solve the riddle on this math worksheet.

This math and riddle worksheet gets your kid to figure out what runs without legs. Try our subtraction worksheet for an added dose of mystery with your math.

Review two-digit subtraction the fun way, with this subtraction crossword!

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

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.

Follow fluency facts to finish this fun first- and second-grade subtraction maze!

For basic math skills, try this awesome crossword puzzle, with a twist. It includes counting, adding, subtracting and spelling all in one!

Subtract your way to the end of a maze, with the added challenge of drawing your path along the answers in order from 10 to 1.

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

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!

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.

Subtract your way through these math problems, and you'll be pleasantly surprised with the answer to a tricky riddle.

Learn to navigate subtraction in this fun fact fluency worksheet!

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

This subtraction worksheet gets your child to solve problems to answer a tricky riddle. Find out the answer to "What kind of room has no windows or doors?"

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.

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