Unlock harder levels by getting an average of 80% or higher.

Earn up to 5 stars for each level
The more questions you answer correctly, the more stars you'll unlock!

Each game has 10 questions.
Green box means correct.
Yellow box means incorrect.

Unlock harder levels by getting an average of 80% or higher.

Earn up to 5 stars for each level
The more questions you answer correctly, the more stars you'll unlock!

Each game has 10 questions.
Green box means correct.
Yellow box means incorrect.

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Math Games for Teachers

Grade 8 - Numbers, Operations and Relationships

Standard 8.NOR.1.2.1 - Evaluate square roots of perfect squares.

Included Skills:

Exponents. Mental calculations
Revise:
- Squares to at least 122 and their square roots
- Cubes to at least 63 and their cube roots

If you notice any problems, please let us know.