Challenge your second grader to complete this double-digit addition worksheet--along with the rest of the set--and watch their addition struggles disappear.

Is your math whiz acing his times tables? Give him a great challenge with this basketball division sheet, where he'll practice division facts.

Get ready for some ghostly math problems! These word problems will challenge your child to practice addition and subtraction without the equations written out.

Step up to the challenge with this carnival duck toss, with a mathematical twist! Your student will "knock down" all ducks with multiples of 10.

Here's the challenge: measure these objects and work on re-drawing them to half their size. This worksheet will give your child practice measuring,…

Estimate the sum in each of these math problems. Challenge your child to round to the nearest hundred first, then add the two rounded numbers.

These Christmas presents are missing some color! Challenge your child to review her addition and subtraction math facts by solving the equations in these gifts.

Is your child a times tables all-star? Give her a fun challenge with a few division problems, a great way to review the times tables.

Hey math whizzes, here is a challenge for you! These math puzzles are tricky, but are a fun spin-off of the popular Ken Ken puzzle.

Covering a variety of fraction skills such as converting to like fractions, this worksheet is sure to challenge your fifth grader's fraction savvy.

Challenge your child with a math maze that will practice addition, subtraction, multiplication, division, and fractions!

This Christmas color-by-number worksheet gives kids the added challenge of solving math problems. Practice math and creativity with this Christmas worksheet.

Hey math buffs, do you need a challenge? These math puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

Can your little leprechaun collect all of these lucky clovers? Give him a fun challenge this St. Patrick's Day, with some division problems to solve.

Play around with this monkey as you practice skip counting by 11! This counting challenge will help your kid learn multiples, a great intro to multiplication.

Take place value practice into four digits with this number comparison worksheet. Challenge your child to write each set of numbers from largest to smallest.

Rather than fill in the answers to a slew of subtraction problems, challenge your second grader to come up with their own equations!

Make division practice a bit more fun with this Valentine's Day challenge! Match up each equation to its answer to help the doves deliver their letters.

Help finish this picture of a fuzzy baby seal with a dot-to-dot challenge! Advanced counters can practice skip-counting by nine to connect the dots.

It's time to stock up on spooky jack-o'-lanters, but who's going to figure out all the money math involved? Are you up for the challenge?

What type of large monkey is hiding in the numbers? Second graders can challenge themselves by counting by 10's to complete the dot-to-dot picture.

Here's a fun way for your second grader to build a foundation multiplication know-how and challenge skip-counting skills. She'll also find multiples of six.

Is your child a math whiz who needs a challenge? These math puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

Give your all star math student a fun challenge with this basketball math sheet! She'll get to review her times tables, perfect practice for a quiz.

This worksheet isn't for beginners! Let your math savvy kid take on this carrying challenge. Can he add up these big numbers to find the correct sum?

This is for all you math whizzes who need a challenge! These math puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

If your child is mad for math, give him a challenge! These math puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

Challenge your second grader by having him complete the dot-to-dot worksheet by counting by fives to finish the picture. What animal is hidden in the numbers?

Does your child know her multiples? Give her a fun challenge with this carnival duck toss, where she'll "knock down" the ducks that are multiples of 9!