Children practice writing numbers from expanded forms, and expanded forms from numbers.

Figure out what the numbers are from the clues! For example, which number has four tens and five ones? These math riddles are a fun challenge for kids.

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

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

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

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.

Find the hidden rule in these puzzling math tables! Compare your "in" number to the corresponding "out" number to find the pattern in each table.

Can your little math whiz add up sums quickly in his head? Teach him to estimate before adding, a great skill to put to use in everyday life!

This exercise will help your students strengthen their number sense by reviewing the basics of place value to round numbers correctly.

Match words to visuals in this helpful base ten worksheet!

This colorful worksheet asks your second grader to number each pretty pink flower that is empty with numbers from 150 to 200.

Greater than or less than? Challenge your second grader to explore number comparisons with this cheerful worksheet!

How high can you count? Use this handy check-in to assess your second graders’ abilities to count by ones, tens, and hundreds within 1,000.

Learners use base ten diagrams to enhance their understanding of multiples of ten in this practice worksheet.

This worksheet will challenge your third graders to round numbers and then them. Students will answer multiple choice questions by rounding up or rounding down numbers in the problems provided.

Reveal a playful picnic by completing this first- and second-grade place value puzzle!

Unscramble the numbers to answer each clue. Strengthen those place value and logic skills as you mix the numbers around according to the clues given.

Become a number detective in this riddle-filled worksheet!

Offering practice rounding to the nearest ten, hundred, and thousand, this worksheet is sure to help your child rocket to rounding mastery.

Time for a numbers round-up! Rounding and estimation are important math concepts that will help boost your child's mental math skills.

Familiarize yourself with tens and ones place in this foundational exercise.

Children practice writing numbers from expanded forms and expanded forms from numbers.

Help your second grader review place value with this quick practice quiz.

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

There’s nothing that engages kids quite like money! Reinforce place value and student understanding of U.S. bills with this double-sided worksheet.

Get back on track with this place value test focusing on the hundreds, tens, and ones place.