Students use algebraic thinking to find the value of each symbol in this Valentine's Day math puzzle!

Students use algebraic thinking to find the value of each symbol in this Earth Day math puzzle!

Is your integer addition accurate enough to hit the bullseye every time? Find out in this addition activity!

You just won an amazing prize, but it’s locked in a safe! Thankfully, the code is a single integer between -40 and 40, and you’ve got the clues to solve it.

Track down Maya’s new mittens using your logical reasoning and problem-solving skills! 

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

Puzzle your way to decimal addition mastery with this challenging worksheet!

Look no further than this worksheet for a fun, yet challenging way to practice subtracting decimals!

Shape up your addition skills with these square puzzles!

Use your logic skills to out what each kid at the costume contest dressed up as! 

Your students will be working on mathematical reasoning skills and operations as they work to fill in this KenKen® puzzle.

This fun puzzle will get your students using logic as they add, subtract, multiply, and divide their way towards the answer.

If your student is ready for a more difficult KenKen® puzzle, this may be it!

This is a medium-difficulty math and logic KenKen® puzzle uses addition, subtraction, multiplication and division and, of course, a lot of logic!

This 4x4 multiplication puzzle is perfect for a beginner who would like a challenge!

Check out this beginner level KenKen® puzzle — a puzzle that uses math operations and logic.

This level 6 KenKen® is a challenging puzzle for students who want to work on their logic and math reasoning skills.

Your students will love this medium-difficulty KenKen® math logic puzzle!

It's time to play KenKen®! This multiple operation logic puzzle is a little tricky, but completely possible for a beginner or intermediate player.

Are your math student ready for a challenge? They will need addition, subtraction, multiplication, and division in order to solve this KenKen® puzzle!

Your students will need their math facts on hand to solve this KenKen® puzzle, a fun math and logic game.

This beginner KenKen® grid requires the use of addition and subtraction, along with some logic, in order to figure out which number goes in each square.

Your students will need to use addition and subtraction to decide which number goes in each square within this KenKen® logic puzzle.

This addition and subtraction KenKen® puzzle will help your students focus on improving his mathematical reasoning while testing their computation abilities.

KenKen® is a math logic game that comes from Japan. This beginner puzzle is perfect for a fifth grade student working on operations and math reasoning.