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.1.5.3 - Practice estimating products with decimals.

Included Skills:

Decimal fractions. Calculation techniques
Use knowledge of place value to estimate the number of decimal places in the result before performing calculations
Use rounding off and a calculator to check results where appropriate

If you notice any problems, please let us know.