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Irrational Numbers and Decimal Expansion

Core Standard: 8.NS.A.1

Aligned To Common Core Standard:

Grade 8 Number System- 8.NS.A.1

Printable Worksheets And Lessons

  • Decimal-Fraction Step-by-Step Lesson- Convert a decimal to a fraction and then bring a decimal to life.

  • Guided Lesson - More decimal / fraction conversions and we have you label numbers as rational and irrational.

  • Guided Lesson Explanation - I spent a good amount of time on the concept of rational numbers. Hopefully you find it helpful.

  • Practice Worksheet - A real obstacle course of problems for you. I find these types of problems to be very paper dependent, meaning you should have some scrap handy.

  • Matching Worksheet - A great refresher or warm-up for students that have mastered this skill.

AnswersAnswer Keys

View Answer Keys- All the answer keys in one file.

More Worksheets (Click Here to Upgrade)

Homework Sheets

The lesson focuses on decimal fraction conversions and we work into irrational numbers later.

Practice Worksheets

These sheets are very mixed with different types of problems. I thought it was time.

Math Skill Quizzes

These are a bit decimal-fraction centered. The last quiz has irrational numbers.