Help your students use their knowledge of place value to add or subtract 10. By understanding how numbers are made of tens and ones, students learn how to add and subtract 10 with ease.

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.

This worksheet focuses on decimals and how to write them in expanded form using fractions.

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

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.

This watery worksheet is the perfect way to teach your child how to round to the nearest hundred.

Challenge your students to examine four numbers and how to group them.

Does your fourth grader love puzzles? This worksheet has three place value riddles, and we bet your child will love the challenge of finding their solutions.

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

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

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

How quickly can your math master round and add up these sums? Help him build a valuable math skill with this estimation worksheet.

How many thousands, hundreds, tens, and ones are in each number? Our math worksheet helps your kid to work on identifying place values.

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

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

Teach your child how to round to the nearest hundred the fun way with this sea-themed worksheet featuring a swimming sea turtle and some sea stars.

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.

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.

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

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

Did you know that alligators like to eat bigger numbers? Help your mini math star master his 'greater than' (>) and 'less than' (<) signs.