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

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

Children stretch their regrouping skills as they solve three-digit subtraction word problems.

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

Use this check-in to assess your students’ abilities to count two-digit and three-digit numbers within 120.

This rounding worksheet helps your students practice rounding three-digit numbers to the nearest hundreds, tens, and ones.

Children develop their number sense skills as they practice ordering two-, three-, and four-digit numbers in this math worksheet.

Tackle triple-digit addition and subtraction with this practice worksheet.

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

It's time to check on those math skills! Assess your second graders' understanding of three-digit place value and expanded form with this quick check-in.

Want to give your second graders practice writing numbers in expanded form? Students will have fun filling in these turtle shells with the expanded form of three-digit numbers.

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

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!

Children will fill in the missing numbers from 950 to 999 in this number-ordering 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.

Turn words into numbers in this colorful math worksheet!

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

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

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

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!

Understanding place value is fundamental to developing and mastering number sense skills. Use this assessment activity to evaluate how your first graders are coming along in their understanding of place value using tens and ones.

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

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