Does your child know the way to the lost city of Atlantis? He can use his math skills to guide him in the right direction in this number order worksheet.

Become a number detective in this riddle-filled worksheet!

Searching for a worksheet that practices rounding numbers and subtraction skills? This printable uses estimation to subtract three digit numbers.

Students round numbers to the nearest ten thousand with this helpful practice worksheet!

Children practice rounding to the nearest thousand in this rounding and place value worksheet.

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

Children practice conceptualizing a million in this creative writing exercise.

Round numbers to the nearest thousand with this inviting worksheet!

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

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

Is your child ready to discover the underwater kingdom of Atlantis? She'll practice putting numbers in order, helping her find the long-lost city.

Is your child ready to discover the underwater city of Atlantis? Practice putting numbers in order, and navigate a coral reef and to sneak past an octopus!

Help your child get comfortable with rounding numbers to the nearest ten with this sea-themed worksheet.

Give your child practice counting objects with this printable worksheet, which focuses on the numbers 15 through 20.

Looking for a worksheet to help your child with number values? This printable will help practice the concept of more than and less than.

Give your child some valuable place value lessons with a brightly-colored worksheet that will have her number guessing and identifying throughout its entirety.

With this worksheet featuring a chart up to 100, your child will have an easier time detecting patterns. Plus, she'll get in some practice counting up to 100.

Kids practice rounding to the nearest ten, hundred, and to the place value underlined on this math worksheet.

An easy method to grasp numbers, this base 10 worksheet with simple addition helps your child to understand place values while honing her arithmetic skills.

Challenge your kid to write each set of numbers from largest to smallest with numbers up to four digits. Say the numbers out loud to review place values.

Fish for the right numbers with this base 10 worksheet. Simple addition helps your kid to understand place values while honing his arithmetic skills.

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

Test your child's knowledge of place values with this math worksheet. The multiple choice questions are a great review of place values.

Hone your rounding skills with this colorful worksheet!