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

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

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

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.

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?

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

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.

If your child has a handle on fractions, challenge her with an lesson on comparing fractions.

This third grade subtraction worksheet will challenge your child to complete the multiple choice problems.

Challenge your students to think about multiplication as scaling in these exercises that involve area.

Challenge your math brain with a tricky worksheet that throws in addition, subtraction, multiplication and division!

Challenge your students to think deeply and apply what they have learned about divisibility rules.

Challenge your third grader to figure out the addition and subtraction patterns on this worksheet.

This addition puzzle is a great math challenge. Experiment with the number combinations to find the requested sums.

Challenge your students to identify or draw 18 different geometric shapes, including polygons, quadrilaterals, and triangles.

Challenge your fifth grader to a treasure-finding adventure. Never before has division been this entertaining!

Challenge your child to practice dividing fractions with whole numbers on this clear and simple worksheet.

Greater than or less than? Challenge your second grader to explore number comparisons with this cheerful worksheet!

Turn up the brainpower with a true-or-false mathematical challenge for third and fourth graders!

Can you keep track of tricky math riddles that challenge you to add, subtract, multiply and divide?

Here's a fun Christmas challenge for your beginning math student! He'll get to practice simple addition and subtraction.

Now that your third grader is an expert at telling time, bring on a bigger challenge: calculating elapsed time.

Get ready for some ghostly math problems! These word problems will challenge your child to practice addition and subtraction.

Challenge your fifth graders to employ their division skills to find the buried treasure on Feather Cap Island!

Challenge your students to reorder the digits in two-digit numbers to create the biggest and smallest numbers possible.