Learn to lasso numbers with an estimation round-up! Rounding and estimation are tools that can help kids add or subtract large sums quickly. And it's a skill that they can use in everyday activities.

Bask in the spring season as you build important fifth-grade skills!

Students familiarize themselves with pre-algebra concepts and vocabulary — including factors, base numbers, exponents, variables, and value — in this introductory overview. This workbook offers plenty of hands-on practice so that students can

This workbook deals with more advanced forms of measurement, including pre-geometry concepts like perimeter and area, and data skills like graphing and charting.

Make the most of your fifth-grade debut with this Fall Review Packet! 

Get ready for second grade with Week 4 of our Fall Review Packet!

Second graders practice telling time and reading the calendar, and test their skills with problems on elapsed time.

Count and convert measurements for liquids, lengths and time with this supplemental book! So many practical skills come from knowing how to measure lengths, tell time and convert units of measurement.

Get your math practice squared away with the help of this foundational workbook!

Engage second graders during downtime with this helpful Early Finisher Packet!

Fill-up on these entertaining fraction pages. This workbook contains a variety of visuals that will bring to life the equal parts that make a whole.

This workbook gets kids ready to be expert dividers, challenging them with whole-number quotients, remainders and mathematical word problems.

These math exercises will help your child practice finding coordinates, solving integer problems and factoring numbers to boost his or her algebra skills.

Dive into underwater themed word problems to discover numbers to round, and multi-step problems to put kids through the four operations.

This fraction workbook covers fraction equivalents, simplification, adding and subtracting and improper fractions.

These colorful probability worksheets are bursting with kid appeal, and offer an exciting new angle on word problems and data analysis.

Understanding the value of a number has never been more inviting. This series of worksheets will give your second grader the opportunity to count, read and compare numbers.

Kids can write, graph and read their way through Valentine's Day with a sweet mix of history, writing and math! Kids will explore both the mythical and practical side of this day.

Get your kid on her way to mastering base 10 with this workbook. With an emphasis on place value, base 10 makes it easy for her to visualize large numbers and see how numbers relate to each other.

This workbook helps rising fifth graders brush up on key skills from fourth grade so they're ready to start fifth grade!

Expand children's problem-solving arsenal with this fundamentals of multiplication workbook.

This spring break, have fun while you review important skills!

Brush up on addition and subtraction with these math worksheets that will challenge your third grader.

Leap and skip across the number line for addition and subtraction practice! Number line word problems help kids to easily visualize math equations, and multi-step problems make for an extra challenge.

Plant the seeds for success in school with the help of this spring-themed packet!

This summer-themed workbook prepares rising fourth graders to start school with the skills they’ll need, and includes practice with the core subjects of word study, math, reading, and writing.

This workbook offers a good range of multiplications activities to strengthen your third grader's math muscles.

Introduce your third grader to the basics of multiplication with these handy times table charts, worksheets and word problems.

Pictures and information go hand-in-hand in this workbook. Take a bite out of simple graphing and savor the math!

A roll of the dice. A flip of a coin. A game of rock, paper, scissors. Kids are calculating probability all the time. The ability to predict outcomes based on the odds is the focus of this series.