1. Real Numbers

1.01 The real number system

1.02 Review: Exponent notation and perfect squares

1.03 Square roots of perfect squares

1.04 Estimating square roots

1.05 Cube roots of perfect cubes

1.06 Comparing and ordering real numbers

United States of America PA

Grade 8 Assessment Anchors - Grade 8 Core Standards

1.05 Cube roots of perfect cubes

Interactive practice questions

Evaluate $4^3$43

Easy

< 1min

Evaluate $6^3$63

Easy

< 1min

Are the following statements true or false?

Easy

< 1min

Evaluate $\sqrt[3]{27}$³√27

Medium

< 1min

Outcomes

CC.2.2.8.B.1

Apply concepts of radicals and integer exponents to generate equivalent expressions.

M08.B-E.1.1.2

Use square root and cube root symbols to represent solutions to equations of the form x^2 = p and x^3 = p, where p is a positive rational number. Evaluate square roots of perfect squares (up to and including 12^2) and cube roots of perfect cubes (up to and including 53) without a calculator. Example: If x^2 = 25 then x = ±√25.

What is Mathspace

About Mathspace