Review three-digit addition and subtraction by solving these dino-riffic word problems.

This expanded form worksheet gets your child to break down numbers by ones and tens. This expanded form worksheet is an easy introduction to place value.

Kids visually estimate the number of oranges on a set of trees, then count the oranges one by one and see how close they were. Then they color the page.

Kids practice estimation by guessing the number of stars on this first grade math worksheet. Then they check their guess by counting the stars.

Use place value to add three-digit numbers with this second-grade worksheet!

Base your knowledge of word form in base ten blocks with this fill-in-the-blank worksheet!

Practice your place value skills with this helpful matching exercise!

Help penguins find their icebergs in this charming math worksheet!

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

Use the worksheet Census Data 2017: Working for a Living 2 to help learners round the total number of workers to the nearest hundred millions place.

Hone your rounding skills with this helpful worksheet!

Step up your place value skills with these engaging addition problems!

Develop your rounding skills with this helpful worksheet!

Learners will use their two-digit counting skills to complete a puzzle in this fun number sense worksheet.

These numbers are scattered all over the place! Can your child help get these in the right order? Have her organize these numbers from least to greatest.

In this worksheets, learn how to add the tens first when using a hundreds chart.

Learners round decimals and fractions to the nearest whole number in this practice worksheet.

This worksheet guides kids through simple word problems by presenting options for breaking up tens and ones.

Learn to write and represent tens with this first-grade math worksheet!

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

With a lesson on comparing numbers using the greater than and less than symbols, this 2nd grade math worksheet adds an extra dimension to addition practice.

Go over number order with your second grader with this nifty practice test.

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

From inequalities to completing number patterns, this worksheet is packed with number exercises to help boost your child's number sense.

Time for that Christmas visit to grandma's house. To get there safely through the new fallen snow, your child must put these numbers in sequence.

Time for that Christmas visit to grandma's house. To get there safely through the new fallen snow, your child must put these numbers in order.

This worksheet presents a whole new, wacky way to learn number order.

Challenge your child will this mathematical pattern worksheet. Your Easter-enthused child will add missing numbers to complete the number pattern.

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.

Time for a Christmas visit to Grandma's house! To get there safely through the new fallen snow, your child must put these numbers in sequence.