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.

Use this resource to look at place value and visually decompose numbers through the millions period.

Build students' understanding of place value and three-digit numbers with this second grade math worksheet!

Improve student's understanding of place value and three-digit numbers with this second grade math worksheet!

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

Give students practice converting decimal numbers between their standard, expanded, and word forms with this number sense worksheet!

Hone student's understanding of place value and three-digit numbers with this second grade math worksheet!

Add multi-digit numbers with ease in this colorful second-grade math worksheet!

Students demonstrate their understanding of how to convert decimal numbers from their standard form to expanded form in this quiz-style practice worksheet!

Practice a visual addition strategy with this second-grade place value worksheet!

Use the worksheet 2017 Census Data: Working for a Living 3 to help your fourth or fifth graders evaluate a bar graph with numbers represented as decimals. They will use the graph to compare and add the decimal numbers.

Enjoy a Halloween-themed race to 100 as students imagine units, rods, and flats as candies, broomsticks, and pumpkins. Players will use this pumpkin race board to regroup between place values up to the hundreds place in order to win the game!

Enjoy a dessert-themed race to 100 with this delicious math game in which learners imagine units, rods, and flats as sprinkles, chocolate bars, and cookies.

Bring something sweet to your next math lesson with this Five Candy Bars Race Board in which learners imagine units and rods are sprinkles and candy bars.

Learners compare two-digit numbers in this bright and cheery practice worksheet!

Get more practice comparing two-digit numbers with this inviting practice worksheet!

Get even more practice comparing two-digit numbers in this bright and colorful practice worksheet!

Children practice writing expanded form decimals as phrases—and phrases as expanded form decimals—in this math worksheet.

Simple addition problems help your child to understand place values while honing arithmetic skills. A great review of the base 10 system.

Ones, tens, and hundreds! Oh My! With this worksheet, your student will find the place value of a digit in a number.

Invite students to explore how numbers can be written several different ways with this second-grade place value worksheet!

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

Base your knowledge of word form in base ten blocks with this fill-in-the-blank worksheet!

Hone your rounding skills with this colorful worksheet!

Test your subtraction skills in this colorful math worksheet!

Master three-digit subtraction in this challenging second-grade worksheet!

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

Find out how well you know your numbers under 100 in this simple place value worksheet!

Each sour fruit in this worksheet has a number written inside. Kids will match each number to the written equivalent of the number.

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