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

Help your child with his logic and number skills with this fun worksheet, which is similar to the number puzzle game of Sudoku.

Practice the concept of perfect squares with this fun worksheet. To uncover the code your child will need to determine if each number is a perfect square.

Calling all Sudoku and Ken Ken buffs, we have a new addicting puzzle for you! These are tricky, but a fun spin-off of the popular Ken Ken puzzle.

Numbers are full of patterns! Can you use your knowledge of patterns in times tables and math facts to solve this riddle?

Clues plus riddles? Is this a mystery or a math worksheet?

Learners will determine the rule for each sequence to find the missing numbers in this engaging math puzzle.

Challenge your math brain with a tricky worksheet that throws in addition, subtraction, multiplication and division!

Regular math problems will be a piece of cake after you master one of these complex riddles!

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

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

Try to find where each answer is hiding in this Halloween-themed multiplication and division worksheet!

Help your fourth grader solve her way to Sudoku Island by completing this classic number placement puzzle.

Embrace Earth Day with this classic number puzzle for third through fifth graders!

Pack your picnic baskets and get ready to solve this classic number puzzle!

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.

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

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

Get comfy by the fireplace as you solve this fun math puzzle!

Need a fun activity to do on a long drive? Look no further than this tricky sudoku puzzle!

Figure out the results of an Easter egg hunt in this fun logic puzzle for upper elementary students!

Hey math whizzes, here is a challenge for you! These math puzzles are tricky, but are a fun spin-off of the popular Ken Ken puzzle.

Looking for a way to get your child excited about math? Try these math puzzles, a tricky but fun spin-off of the popular Ken Ken puzzle!

Looking for a way to get your child excited about math? These math puzzles are tricky, but are a fun spin-off of the popular Ken Ken puzzle.

If your student needs a challenge in math, try these math puzzles! These math grids are tricky, but are a fun spin-off of the popular Ken Ken puzzle.

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.

Calling all Sudoku and Ken Ken buffs, here's a little something new! These math puzzles are tricky, but are a fun spin-off of the popular Ken Ken puzzle.

Keep your amazing math student on his toes with some challenging puzzles! These math grids are tricky, but are a fun spin-off of the popular Ken Ken puzzle.

Build a flurry of logic skills with Snowman Sudoku for third through fifth graders!