Figure out what the numbers are from the clues! For example, which number has four tens and five ones? These math riddles are a fun challenge for kids.

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

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

Time for a numbers round-up! Rounding and estimation are important math concepts that will help boost your child's mental math skills.

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

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

Practice rounding to the tens and hundreds places with this essential rounding worksheet!

Give your students targeted practice rounding multi-digit whole numbers with this one-page number sense worksheet!

Learners use base ten diagrams to enhance their understanding of multiples of ten in this practice worksheet.

Match words to visuals in this helpful base ten worksheet!

Children practice writing numbers from expanded forms and expanded forms from numbers.

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

Children practice writing numbers from expanded forms, and expanded forms from numbers.

Practice writing out five-digit numbers with this fourth-grade word form worksheet!

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

Learn the word forms of multiples of ten with this colorful worksheet!

Boost learners' understanding of place value with this two-part practice worksheet!

This colorful worksheet asks your second grader to number each pretty pink flower that is empty with numbers from 150 to 200.

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

Practice place value with hundreds, tens, and ones blocks!

Ponder place value puzzles in this fourth- and fifth-grade worksheet!

Start your second grader out with some place value practice with this colorful worksheet that explores the ones, tens, and hundreds digits.

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

Test your knowledge of numbers and words with this engaging fourth-grade worksheet!

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

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

Practice finding the names of six-digit numbers with this inviting worksheet!

Make word form fun with this bright second-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.

Match numbers to their names in this hands-on worksheet!