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.

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

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

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

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

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

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

Embrace Easter celebrations with this puzzle for third, fourth, and fifth graders!

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

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

Solve a sweet sudoku puzzle in this Valentine’s Day-themed worksheet for first and second graders!

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

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

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!

Challenge your second grader with some 2-digit addition review using this addition crossword!

Review two-digit subtraction the fun way, with this subtraction crossword!

Learners will enjoy filling in the blanks in each of two crossword puzzles to make the multiplication equations true in this playful math worksheet.

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

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.

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.

In this second grade math worksheet, kids use their logical reasoning and critical thinking skills to solve four Sudoku number puzzles.

On this multiplication board game, kids solve intermediate multiplication problems and move around the board, trying to pass as many corners as they can.

Hmm, something is fishy with this dot to dot puzzle. It must be April Fools' Day!

Approach addition facts in a more creative way with this math search!

What do sea monsters eat? Solve the math problems in this worksheet to reveal the answer! This math worksheets gets kids to build math and spelling skills.

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?"

Does your child love puzzles? Introduce him to tangrams! Use all 7 tangram shapes to re-create the picture on this page.