Key to Math Workbooks

Why Do We Recommend the Key to Math Workbooks?

It you want to insure mastery of fractions, decimals, percents, measurement, or Metric Measurement, the Key to Math Workbooks will help. We used them with our children to make sure these arithmetic topics were covered thoroughly.

Benefits of Using the Key To Math Workbooks

  • Each booklet breaks down the concepts into easily understood pieces.
  • Visual graphics are used to show math concepts.
  • One concept is taught in a lesson.
  • Most of the problems in a lesson are the same type of problem to promote mastery.
  • The Answer Books have the pages reproduced with the answers for easy grading.
  • There are four reduced student pages with answers on each page.
  • Each lesson has the right amount of problems for mastering a concept.

Save on Key to Fraction, Decimals, Percents, Measurement, Metric Measurement During our Sale!

Key to Fractions®

Key to Fractions� Workbooks

Key to Fractions Workbooks and Answer Key Set

By Steven Rasmussen, Publisher: Key Curriculum Press

The four workbooks in Key to Fractions cover fraction concepts, multiplying and dividing fractions, adding and subtracting fractions, and mixed numbers. “Minimal reading is required, so students can easily work independently or in groups. These self-paced, self-guided workbooks motivate students to succeed.”

If your child needs step-by-step teaching on fractions with lots of visual pictures (b & w), then consider using Key to Fractions. The ability to work with fractions is a key to being successful in algebra. The student will also use addition, subtraction, multiplication, and division to work the problems in this set.

The following books are included in the Key to Fractions Set:

  • Book 1 Fraction Concepts
  • Book 2 Multiplying and Dividing
  • Book 3 Adding and Subtracting
  • Book 4 Mixed Numbers
  • Answers and Notes for Books 1-4

If you need hands-on manipulatives for learning percents, then you can try the Rainbow Fraction/Decimal Tiles Activity Set.

Grades 4-12

Item #KeyFractionSet

List $29.10

Price $27.99

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Key to Fractions Books 1-4

By Steven Rasmussen, Publisher: Key Curriculum Press

Includes Key to Fractions Books 1 to 4 for an extra student

Grades 4 to 12

ISBN-13: 9781559531009

List $21.15

Price $19.99

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Key to Fractions Answer Key

Key to Fractions Answer Key for Books 1-4

By Steven Rasmussen, Publisher: Key Curriculum Press

Each page in the Key to Fractions Answer Key for Books 1-4 shows four reduced student pages with the answers shown in bold print.

Grades 4 to 12

ISBN-13: 9780913684979

List $7.95

Price $7.49

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Key to Fractions Reproducible Tests

Key to Fractions Reproducible Tests

By Steven Rasmussen, Publisher: Key Curriculum Press

The Key to Fractions Reproducible Tests includes the tests and the answers to the tests.

Grades 4 to 12

ISBN-13: 9780913684962

List $15.96

Price $15.49

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Rainbow Fraction Decimal Tiles

Rainbow Fraction/Decimal Tiles Set

By Eta Cuisenaire

The Rainbow Fraction/Decimal Tiles set has 51 brightly colored reversible tiles in a white plastic tray for easy storage. It also includes one Learning About… Rainbow Fraction/Decimal Tiles Activity Guide. It is two sets in one. You student can visually see the decimal equivalent for the fraction.

You can also use these for Key to Decimals.

Item #eta42199

List $11.95

Price $10.95

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Key to Decimals®

Key to Decimals� Workbooks

Key to Decimals Set

By Steven Rasmussen and Spreck Rosekrans, Publisher: Key Curriculum Press

If you want your student to thoroughly understand decimals, then use Key to Decimals. The books are easy to follow with lots of visuals. It’s also useful for the student who is having difficulty with decimals. The following books are included in the Key to Decimals Set:

  • Book 1 Decimal Concepts
  • Book 2 Adding, Subtracting, and Multiplying
  • Book 3 Dividing
  • Book 4 Using Decimals
  • Answers and Notes for Books 1-4

If you need hands-on manipulatives for learning percents, then you can try the colorful Rainbow Fraction/Decimal Tiles Set.

Grades 4-12

Item #KeyDecimalSet

List $29.10

Price $27.99

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Key to Decimals Books 1-4

By Steven Rasmussen and Spreck Rosekrans, Publisher: Key Curriculum Press

Includes Key to Decimals Books 1 to 4 for an extra student

Grades 4-12

ISBN-13: 9780913684139

List $21.12

Price $19.99

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Key to Decimals Answer Key

Key to Decimals Answer Key for Books 1-4

By Steven Rasmussen and Spreck Rosekrans, Publisher: Key Curriculum Press

Each page in the Key to Decimals Answer Key for Books 1-4 shows four reduced student pages with the answers shown in bold print.

Grades 4-12

ISBN-13: 9780913684252

List $7.96

Price $7.49

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Key to Decimals Reproducible Tests

Key to Decimals Reproducible Tests

By Steven Rasmussen and Spreck Rosekrans, Publisher: Key Curriculum Press

The Key to Decimals Reproducible Tests includes the tests and the answers to the tests.

Grades 4-12

ISBN-13: 9780913684269

List $15.96

Price $15.49

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Rainbow Fraction Decimal Tiles

Rainbow Fraction/Decimal Tiles Set

By Eta Cuisenaire

We like the Rainbow Fraction/Decimal Tiles because the tiles are double-sided with the fraction on one side and the decimal equivalent on the other. It is two sets in one. You student can visually see the decimal equivalent for the fraction.

The set has 51 brightly colored reversible tiles in a white plastic tray for easy storage. It also includes one Learning About… Rainbow Fraction/Decimal Tiles Activity Guide.

These are useful if you have a hands-on kinesthetic learner or if you have a visual learner.

These can also be used with Key to Fractions.

Item #eta42199

List $11.95

Price $10.95

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Key to Percents®

Key to Percents� Workbooks

Key to Percents Workbooks and Answer Key Set

By Steven Rasmussen and David Rasmussen, Publisher: Key Curriculum Press

Key to Percents provides step by step instruction with good visual representations. The following books are included in the Key to Percents Set:

  • Book 1 Percent Concepts
  • Book 2 Percents and Fractions
  • Book 3 Percents and Decimals
  • Answers and Notes for Books 1-3

If you need hands-on manipulatives for learning percents, then you can try Percent Tiles.

Grades 4 to 12

Item #KeyPercentSet

List $22.60

Price $21.49

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Key to Percents Books 1-3

By Steven Rasmussen and David Rasmussen, Publisher: Key Curriculum Press

Includes Key to Percents Books 1 to 3 for an extra student

Grades 4 to 12

ISBN-13: 9781559530897

List $14.64

Price $13.99

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Key to Percents Answer Key Books 1-3

Key to Percents Answer Key for Books 1-3

By Steven Rasmussen and David Rasmussen, Publisher: Key Curriculum Press

Each page in the Key to Percents Answer Key for Books 1-3shows four reduced student pages with the answers shown in bold print.

Grades 4 to 12

ISBN-13: 9780913684610

List $7.96

Price $7.49

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Key to Percents Reproducible Tests

Key to Percents Reproducible Tests

By Steven Rasmussen and David Rasmussen, Publisher: Key Curriculum Press

The Key to Percents Reproducible Tests includes the tests and the answers to the tests.

Grades 4 to 12

ISBN-13: 9780913684955

List $14.97

Price $14.49

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Key to Measurement®

Key to Measurement� Workbooks

Key to Measurement Workbooks and Answer Key Set

By Betsy Franco, Publisher: Key Curriculum Press

Very useful if your student needs to cover the basics of measurement. Remember if one of the books in the series is too hard, you can put it aside and come back later when your student is ready to continue.

The following books are included in the Key to Measurement Set:

  • Book 1 English Units of Measure
  • Book 2 Measuring Length and Perimeter Using English Units
  • Book 3 Finding Area and Volume Using English Units
  • Book 4 English Units for Mass, Capacity, Temperature, and Time
  • Answers and Notes for Books 1-4

Please note that Reproducible Tests are not available for Key to Measurement.

Grades 4-12

Item #KeyMeasureSet

List $29.08

Price $27.99

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Key to Measurement Books 1-4

By Betsy Franco, Publisher: Key Curriculum Press

One set of Key to Measurement Workbooks only.

Grades 4 to 12

ISBN-13: 9781559530866

List $21.12

Price $19.99

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Key to Measurement Answer Key Books 1-4

Key to Measurement Answer Key for Books 1-4

By Betsy Franco, Publisher: Key Curriculum Press

Each page in the Key to Measurement Answer Key for Books 1-4 shows four reduced student pages with the answers shown in bold print.

Grades 4 to 12

ISBN-13: 9781559530873

List $7.96

Price $7.49

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Key to Metric Measurement®

Key to Metric Measurement� Workbooks

Key to Metric Measurement Workbooks and Answer Key Set

By Betsy Franco, Publisher: Key Curriculum Press

Why metric?

Your student needs to understand metric measurement for high school science and math courses. Using Key to Metric Measurement will give them a good foundation. Most of the standard math textbooks cover metrics, but it is usually scattered or mixed with other lessons. Key to Metric Measurement focuses on the different metric measurements.

The following books are included in the Key to Metric Measurement Set:

  • Book 1 Metric Units of Length
  • Book 2 Measuring Length and Perimeter Using Metric Units
  • Book 3 Finding Area and Volume Using Metric Units
  • Book 4 Metric Units for Mass, Capacity, Temperature, and Time
  • Answers and Notes for Books 1-4

Please note that Reproducible Tests are not available for Key to Metric Measurement.

Grades 4 to 12

Item #KeyMetricSet

List $29.08

Price $27.99

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Key to Metric Measurement Books 1-4

By Betsy Franco, Publisher: Key Curriculum Press

One set of Key to Metric Measurement student workbooks

Grades 4 to 12

ISBN-13: 9781559533300

List $21.12

Price $19.99

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Key to Metric Measurement Answer Key Books 1-4

Key to Metric Measurement Answer Key for Books 1-4

By Betsy Franco, Publisher: Key Curriculum Press

Each page in the Key to Metric Measurement Answer Key for Books 1-4 shows four reduced student pages with the answers shown in bold print.

Grades 4 to 12

ISBN-13: 9781559533294

List $7.96

Price $7.49

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Key to Measurement®, Key to Metric Measurement®, Key to Fractions®, Key to Decimals®, and Key to Percents® are registered trademarks of Key Curriculum Press.