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

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.

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

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.

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

This beautiful, colorful activity book offers a comprehensive overview of division basics and techniques. Add tools like skip-counting on a number line, repeated subtraction, fact families, arrays, and equal groups to your problem-solving arsenal. Be sure

Scale math heights using this workbook that's based on real measurements of U.S. geography. Kids rely on charts and data provided to answer word problems.

Here's an arsenal of April Fools' Day fodder! Kids will be armed with facts, pranks and puzzles. Plus, they'll be tickled by goofy writing prompts, silly word problems and wacky reading comprehension.

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

Division practice has never been more fun with these math worksheets for the sporting and game lover.

Make sense of cents and dollars with this essential workbook!

Help your second graders get a grip on place value while practicing two- and three-digit math, plus rounding to the nearest hundred.

Become a master of analysis! In this series, kids practice collecting, creating and plotting data on graphs. Then they'll practice reading graphs, making predictions, and comparing data.

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.