Read all of the clues to determine the mystery number.

Read all of the clues to determine the mystery number.

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

Challenge your third graders with a cool winter math puzzle!

Seek out the symbols of spring in this cheerful math worksheet!

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

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

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! 

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!

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

Shape up those problem solving skills with a fun block puzzle activity, comparable to tangram puzzles!

Boots, sneakers, flip-flops, slippers—which new shoes did Maria get? Solve this puzzle to find out!