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.

Practice spelling, math, and critical thinking with this fun addition and subtraction worksheet. Solve math problems to reveal answers to riddles.

Does your child need a little challenge in math and problem solving? These math puzzles are tricky, but are a fun spin-off of the popular Ken Ken puzzle.

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.

Children practice their one-digit multiplication skills with this Thanksgiving math worksheet.

Children practice their one-digit multiplication skills with this Thanksgiving math worksheet.

Children practice their two-digit multiplication skills with this Thanksgiving math worksheet.

Children practice their two-digit multiplication skills with this Thanksgiving math worksheet.

Flex your child's math and reasoning skills with this fun worksheet, which challenges her to figure out what each bill is worth.

On this third grade math worksheet, kids round to estimate the difference between two numbers, a useful strategy for checking the results of calculations.

If your child has a knack for number games, he'll love this mysterious math puzzle. Kids will use addition, subtraction, multiplication, and division skills.

Calling all Sudoku and Ken Ken buffs! These math puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

Math maniacs, these challenging puzzles are for you! These four puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

Children practice solving mutlidigit subtraction problems for speed and accuracy in this math worksheet.

Kids multiply or divide to complete each equation on this third grade math worksheet.

Kids multiply or divide to complete each equation on this third grade math worksheet.

How many times do you stir a witch's brew? Your child will find out, using this fun spooky math worksheet with word problems and lattice method multiplication.

Math, spelling, and brain teasers come together in this fun worksheet. Solve math problems and reveal the answer to, "What did the sea say to the sand?"

Practice mixed operations with this fourth-grade math puzzle!

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

Children solve a series of problems to trace a path from start to finish in this fun math puzzle worksheet.

Test your fourth grader's command of general math skills by challenging him to complete a handful of word problems.

Discover division facts as you make your way through this engaging math maze!

Discover division facts as you make your way through this engaging math maze!

Discover division facts as you make your way through this engaging math maze!

Discover division facts as you make your way through this engaging math maze!

Discover division facts as you make your way through this engaging math maze!