Get into some measurement mania! Challenge your third grader to mark the length of each object on the built-in ruler images.

Math maniacs, these challenging puzzles are for you! These four puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

Incorporate some subtraction problems into your third grader's measurement practice with these weighty word problems.

Covering a variety of math concepts, this worksheet is perfect for kids studying for a big math test or looking for a general math review.

This cute printable challenges your third grader to practice identifying on a ruler the different heights that each of the critters can jump.

Find the height difference between a sheep and a snail, and get some measurement practice in too. This worksheet focuses on subtraction and measurement.

Try adding some subtraction problems into your third grader's practice with measurement with this colorful worksheet.

In no time at all, your third grader will be a pro at changing units of measurement — like converting between grams and kilograms.

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.

Encourage your third grader to explore metric and U.S. systems of measurement by filling in the blank in each sentence using the word bank.

Mix music and math with this marvelous worksheet for second, third, and fourth graders!

Learn the score system of archery through this fun archery math worksheet involving color, identification, and counting!

With the help of this colorful worksheet, your third grader gains insight into units of measurement and reading distances.

This math fluency checklist is a great tool that can be used to encourage students to use different strategies to solve math problems efficiently and accurately.

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.

This missing numbers math puzzle will get your kid thinking creatively. Kids who enjoy Ken Ken and Sudoku puzzles will like this amazing math puzzle.

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.

Calling all Sudoku and Ken Ken buffs! These math puzzles are tricky, but are a fun and simpler spin-off of the popular Ken Ken puzzle.

Work on your math automaticity and accuracy skills with this set of 48 mixed math problems!

Get in some multiplication practice this Easter. This Easter math worksheet helps your child exercise his math skills with the help of a furry friend.

Use a little bit of logic to find out the rule that links "input" and "output" in these math puzzles.

Practice spelling, math, and critical thinking with this fun addition and subtraction worksheet. Solve math problems to reveal answers to riddles.

Children practice their one-digit multiplication skills with this Thanksgiving math worksheet.

Children practice their one-digit multiplication skills with this Thanksgiving math worksheet.

On this third grade math worksheet, kids round to estimate the difference between two numbers, a useful strategy for checking the results of calculations.

Does your child have an affinity for sea life? Aquariums and measurement practice come together in this colorful third grade worksheet.

Calling all Sudoku and Ken Ken buffs! These math puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

Take a trip to the Farmer's Market! Introduce your third grader to a common metric unit of measurement: kilograms.

Kids multiply or divide to complete each equation on this third grade math worksheet.