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.

Ponder place value puzzles in this fourth- and fifth-grade worksheet!

Puzzle your way to perfection in this fun pool-themed worksheet!

Give your brain a fun workout as you complete this summery worksheet!

Give learners an extra delicious challenge with level 2 of this Pie Picture Sudoku worksheet!

Children will follow the clues to solve a math riddle in this fun number-sense worksheet.

Looking for a worksheet to help your kid's math skills? This printable is all about Sudoku.

Get ready for an even tastier challenge with level 3 of this Pie Picture Sudoku worksheet!

Looking for a worksheet to help your child with science? This printable will help them with their biology vocabulary.

What do sea monsters eat? Solve the math problems in this worksheet to reveal the answer! This math worksheets gets kids to build math and spelling skills.

This math worksheet tests your child's addition and riddle-solving skills. Find out the answer to the riddle, "Which month has 28 days?"

Why was 6 afraid of 7? 7 8 9 (seven ate nine)! Find more funny riddles to solve with this awesome addition worksheet.

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.

What is a math teacher's favorite dessert? Pi! Find more funny riddles by doing this worksheet--a perfect combination of math practice and brain teasers.

Practice logic and deductive reasoning the fun way. Have your student put his thinking cap on and try out this fun and challenging logic 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?"

Challenge your fourth grader to "sew" up a snazzy Sudoku puzzle!

Invite spellers on an inter-stellar adventure with this fun word scramble puzzle.

Sew together some critical thinking and problem solving skills along with some basic math practice as you solve this fun sudoku puzzle.

Play hi-tech sudoku! Your fourth grader will use her problem solving and critical thinking skills to solve this frustratingly fun math puzzle!

Solve the puzzle to practice your problem solving and critical thinking skills as you "paint by number" with this fun sudoku puzzle.

"Sewing" up this Japanese number placement game is a project that will boost both your child's critical thinking and problem solving skills!

Give your fourth grader some inconspicuous practice with numbers with this colorful Sudoku puzzle!

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

Students use their logic skills to find out which Valentine's Day gift each friend received!

Don't be afraid to try solving this spooky logic problem. Use some common sense and stretch your problem solving skills to figure out this haunted problem.

Riddles plus math? Now that sounds like a winning combination!

Build math and logic skills with this holiday-themed Sudoko puzzle.

In this playful puzzle, learners will re-order the letters in each egg to reveal the Easter-related word hidden inside.