Follow the clues to find mystery numbers with this second-grade hundred chart worksheet!

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

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.

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

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

Read all of the clues to determine the mystery number.

Read all of the clues to determine the mystery number.

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

Read all of the clues to determine the mystery number — and be sure to show your work!

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

Brush up on some simple math while following instructions! Change this string of ten numbers into just one number by following the directions very carefully.

Practice mixed operations with this fourth-grade math puzzle!

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

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

Sort out Valentine’s Day cards with this fun first- and second-grade logic puzzle!

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!

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

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

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

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

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

Challenge your third graders with a cool winter math puzzle!

This fast math game requires just a deck of cards. Kids need to arrange cards from least to greatest, as fast as they can, by swapping adjacent cards.

Try your luck with this picture-based sudoku for kindergarteners and first graders!

Prepare for the school day with this engaging sudoku puzzle for kindergarteners and first graders!

Get ready for some magic math with this exciting worksheet!

First and second graders will have snow much fun with this winter-themed puzzle worksheet!