Pre-Algebra Unit 4 Practice Pack: Exponents, Roots and Real Numbers

Practice pack, answer key and cheat sheet for Pre-Algebra Unit 4. Practice for Exponents, Roots and Real Numbers. Each lesson has worked examples, problems at three levels (Warm-up, Core, Challenge) and clear work space. The answer key shows every step.

What's inside

• 79 practice problems · 5 worked examples · 12-problem mixed review · 2 unit tests
• Hints for the Challenge problems
• A one-page cheat sheet
• A separate answer key with every step shown, an answers-only grid for fast grading, and a "what to review" guide after each test

Lessons practiced (stuck? each section links to its lesson)

• Exponents: themathindex.com/exponents
• Square Root: themathindex.com/square-root
• Cube Roots: themathindex.com/cube-roots
• Scientific Notation: themathindex.com/scientific-notation
• Rational and Irrational Numbers: themathindex.com/rational-and-irrational-numbers

No calculator needed. Print at 100% (Actual size) so the work space stays full size. The answer key is a separate file, so you can keep it away from the student.

Licensed for the buyer's household or students only. Do not share or resell.