Teach your kids about optical illusions using these three puzzle sheets. Their minds will be tickled as they see how our vision can play tricks on us.

Add a fun twist to math practice with these second- and third-grade addition puzzles!

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

Put a wonderful winter spin on math and reasoning practice with this festive sudoku puzzle!

Practice your addition and multiplication skills in preparation for factoring equations using these baseball themed puzzles!

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

Now you can channel your kid's enthusiasm for robots into multiplication practice that's sure to educate as it entertains.

What happens when you combine the fun riddles of a game like 20 Questions with a bit of math practice?

Here's a fun challenge for your 5th grade math student. Practice addition and multiplication skills in preparation for factoring equations.

Addition doesn't have to be puzzling—practice finding sums with these second- and third-grade puzzle boxes!

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

Throw your math student a curve-ball with these pre-algebra puzzles! He'll practice addition and multiplication skills to solve each puzzle.

Want a fun way to boost your third grader's multiplication skills? This winning worksheet integrates multiplication practice into a fun robot building activity!

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

Calling all Sudoku and Ken Ken buffs! Give your student a fun way to practice math and problem solving with these fun puzzles.

Get ready for some all-star algebra with these challenging math puzzles. Your student can practice addition and multiplication to solve each puzzle.

This fun-filled, yet educational printable packs in multiplication and mental math practice as it shows your third grader how to build his own robot.

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.

Fun Fun puzzles are almost like Ken Ken! These ones are tricky, but very fun to solve. Give your student a fun way to practice simple arithmetic.

Why is 2+2=5 like your left foot? ...Itâs not right! Find more riddles with this awesome worksheetâa perfect combination of math practice and brain teasers.

This firefly Sudoku puzzle gets your child to practice math skills with the help of a bright little insect. Try this firefly Sudoku puzzle with your child.

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.

Have fun with grammar and decode these scrambled adjectives, all starting with the letter A! This is a great way to work vocabulary and spelling skills.

Hey math buffs, do you need a challenge? These math puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

Can you third grader use his multiplication skills to put the mixed-up robot back together? He'll boost his mental math skills, too!

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

Learners put their division skills to the test in this fun puzzle activity!

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?"

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