Use this glossary with the EL Support Lesson Plan: Thinking About Three-Digit Numbers.

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

Use these vocabulary cards with the EL Support Lesson Plan: Thinking About Three-Digit Numbers.

Your student will practice her rounding skills with this multiple choice worksheet. Once she's done, she'll be an expert at rounding up and down.

In this second grade math worksheet, your child will learn about place value, practice reading whole numbers, and learn about shopping within a budget.

An adorable whale is here to help your child practice addition and learn about inequalities in this cheerful 2nd grade math worksheet.

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

In this second grade math worksheet, your child will learn about place value of numbers by ranking things from tallest to shortest according to their numbers.

Don't get crabby about counting! This cute crab is here to help you learn your "greater than" (>) and "less than" (<) symbols for comparing numbers.

In this second grade math worksheet, your child will learn about place value and practice reading and writing whole numbers up to the thousands.

In this second grade math worksheet, your child will learn about place value and practice reading and ordering whole numbers in the hundreds and thousands.

Learn your way around rounding with this essential worksheet!

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

Learn to perform addition with three-digit numbers in this essential worksheet!

Children learn to write decimals as phrases and phrases as decimals with this practice worksheet.

Challenge students to justify their answers about questions involving rounding.

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

In this 2nd grade addition worksheet, your child will learn how to compare numbers using the greater than, less than, and equal to mathematical symbols.

Reach the peak of number know-how with this worksheet all about comparing numbers!

Learn to convert decimals to the thousandths place from expanded form to standard form with this useful fifth-grade worksheet!

Practice place value, rounding and addition, all in one worksheet! Your child will learn to add up estimated sums quickly in his head.

Translating written out numbers into numerals is a great way to learn place values. Crabs and seashells decorate this colorful beach-themed math worksheet!

Children learn how to compare numbers using the greater than and less than symbols in this cheerful 2nd grade addition worksheet.

Math whizzes can learn to estimate sums quickly using front-end estimation! Round to the highest place value and then add or subtract the rounded numbers.

Your child will practice two-digit addition and place value and learn how to round to the nearest hundred in this 2nd grade math worksheet.

Teach your child about inequality statements with this cheerful 2nd grade addition worksheet.

Help students learn to compare three-digit numbers with the help of this number line worksheet. This worksheet works in conjunction with the Base-Ten Block Party lesson plan.

Use this thought-provoking worksheet to facilitate conversations as students seek to compare, contrast, and think deeply about different three-digit numbers.

With the concept of base 10, it's easy to understand place values. Help your child learn that each digit is ten times the value of the one to its right.

Sweeten math time with our ice cream-themed worksheet. Using the concept of base 10, this math practice sheet teaches kids about place values.