School is starting, and the first thing you need to do is find your desk!

Put your addition skills to the test with these puzzle boxes for second and third graders!

Put your addition skills to the test with these puzzle boxes for second and third graders!

Put your addition skills to the test with these puzzle boxes for second and third graders!

Introduce second- and third-grade learners to the exciting world of logic puzzles with this engaging worksheet!

Put your addition skills to the test with these puzzle boxes for second and third graders! 

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

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

In autumn, the leaves turn red, orange, and yellow—test your logic skills with a sudoku puzzle to match!

Solve the mystery of who's who in this puzzle full of spooky, cute, and creative Halloween costumes! 

On this second grade math worksheet, kids use their logical reasoning and critical thinking skills to help Bart the Bear solve four Sudoku number puzzles.

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.

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

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.

Is your child a math whiz who needs a challenge? These math puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

This is for all you math whizzes who need a challenge! These math puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

If your child is mad for math, give him a challenge! These math puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

Get ready to draw a cute frog in this geometry activity!

Shape up your addition skills with these square puzzles!

Engage students in critical thinking with this line order-themed logic puzzle!

Solve a cafeteria crisis with this first- and second-grade logic puzzle!

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

Put on your thinking caps and then buckle in for this Fair Ride Frenzy logic puzzle!

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

No need to be lucky to solve this St. Patrick’s Day puzzle—just use your logical reasoning skills!

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

Make a splash with this spring-themed sudoku for third, fourth, and fifth graders!

Before you dress up and go trick-or-treating, try a problem-solving challenge full of cool Halloween costumes!

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