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

Rounding numbers can be tricky. Teach your third graders the rhyme five or more up the score, four or less let it rest.

Use these vocabulary cards with the EL Support Lesson: The Rhyme and Reason for Rounding.

Go on a number adventure with this jungle-themed worksheet. Kids will use their number know-how to order numbers and clear a path through the jungle.

Use these vocabulary cards with the EL Support Lesson: Figuring Out Function Tables.

Does your second grader need some help with place values? Check out this brightly-colored, fun worksheet that explores numbers up to four digits long.

Teach your little one about place values with this math worksheet. Each number is written out but is missing a digit or two that needs to be filled in.

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 of numbers by ranking things from tallest to shortest according to their numbers.

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

Adding large numbers becomes easy when you know how to round. Add two groups of numbers, round them to the nearest 10, then add again.

Take place value practice into four digits with this number comparison worksheet. Challenge your child to write each set of numbers from largest to smallest.

This beachy base 10 worksheet tests your child's knowledge of numerical value. Have her write numbers from largest to smallest with greater than signs.

Looking for a fun place value challenge? This worksheet will challenge your students to reorder the digits in four-digit numbers to create the biggest and smallest numbers possible.

In this worksheet, your child will write out the whole numbers listed in the table in words according to the place value of each digit.

Your student will have to figure out which way to go in order to find the answer. DonÃt worry, it's multiple choice. Circle the correct answer.

Roll a die to practice place value with this fourth- and fifth-grade worksheet!

Compare numbers using words and symbols in this fourth-grade worksheet!

Try your hand at comparing numbers to the hundred thousands with this helpful worksheet!

Practice rounding multi-digit numbers with this quiz-style worksheet!

Give students practice converting decimal numbers between their standard, expanded, and word forms with this number sense 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 rounding to the tens and hundreds places with this essential rounding worksheet!

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

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

Write numbers in standard form based on nontraditional expanded form with this helpful worksheet!

Learn your way around rounding with this essential worksheet!

Get ready to strengthen number sense with this fourth-grade math worksheet!

Practice finding the expanded form of numbers with this inviting worksheet!

Practice writing numbers in standard, expanded, and word forms with this fill-in-the-blank worksheet!