Challenge students to justify their answers about questions involving rounding.

Challenge your multiplication skills in this tricky math worksheet!

Challenge students to see the importance of parentheses in mathematical expressions!

Send your second grader on an underwater double-digit addition challenge!

This addition and subtraction KenKen® puzzle is a perfect challenge!

Challenge your third graders with a cool winter math puzzle!

Challenge your pre-algebra skills with this sixth-grade worksheet!

Use this fun math challenge worksheet to review all kinds of polygons!

Challenge your students to examine four numbers and how to group them.

Count up winter fun with this chilly challenge for early learners!

Here’s a math challenge for kindergarteners and other growing mathematicians!

Challenge your decimal place value knowledge with this engaging fourth-grade worksheet!

Give your kid a real challenge with this number chart that counts to 100!

Challenge growing fourth-grade mathematicians with this expanded notation worksheet! 

Challenge your students to solve expressions with fractions using the order of operations.

Challenge yourself to connect models and equations in this tricky math worksheet!

In this worksheet, challenge your students to fluidly convert between different metric units.

This is a great challenge for sixth graders learning how to evaluate an expression.

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

These green puzzle cubes are just waiting to be solved -- are you up for the challenge?

What's the time? Challenge your child to figure out the time on these analog clocks.

Challenge yourself to solve three-digit addition problems in this colorful worksheet!

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

This shape challenge worksheet doubles as a coloring page, and builds early geometry skills.

Challenge your second grader's knowledge of addition and subtraction with these festive Christmas word problems!

Challenge your third grader to identify acute, right, and obtuse angles with this geometry worksheet.