Review three-digit addition and subtraction by solving these dino-riffic word problems.

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

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

Become a word form expert with this fourth-grade worksheet!

Each yummy cupcake in this worksheet contains a number. In this place value math worksheet, kids match each number to its written equivalent.

For each four-digit number on this fourth grade math worksheet, kids determine the place value of each digit.

Test your knowledge of number names with this inviting worksheet!

Learn all about the word forms of multi-digit numbers with this cut-and-paste worksheet, tailored for second through fourth graders!

Identify the names of numbers in the tens of thousands in this colorful worksheet!

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

Match words to visuals in this helpful base ten worksheet!

Can your little math whiz add up sums quickly in his head? Teach him to estimate before adding, a great skill to put to use in everyday life!

Kids solve addition problems with three-digit addends to move from bubble to bubble on this second grade math worksheet.

This expanded form worksheet gets your child to break down numbers by ones and tens. This expanded form worksheet is an easy introduction to place value.

Boost your first grader's number sense with a lesson in place value up to the tens place.

Turn words into numbers in this colorful math worksheet!

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

Get ready to test your word form knowledge with this colorful fourth-grade worksheet! 

Improve your knowledge of word form with this helpful matching worksheet!

Match word forms of multi-digit numbers with this interactive second- and third-grade worksheet! 

Work on your word form skills in this colorful, inviting worksheet!

Get a taste of number word forms in this bright, sweet worksheet!

Make word form fun with this bright second-grade worksheet!

Invite first graders to dive into the world of two-digit numbers using place value models!

Sharpen second and third graders' number sense with this word form worksheet! 

Become a number detective in this riddle-filled worksheet!

First graders explore two-digit numbers using place value models in this number sense worksheet!

Explore two-digit numbers using place value models with this first-grade number sense worksheet!

Scale up your number knowledge with this bright, inviting worksheet!

Round 'Em Up! Kids learn how to round to the nearest ten and the nearest hundred on this third grade math worksheet.