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 5 - The Number System

Standard 5.NS.1.2 - Round a given number to a specified place value.

Included Skills:

Students will be expected to use estimation strategies, including front-end, front-end adjusted, rounding, and compatible numbers in problem-solving contexts.
Performance Indicators
- N02.01 Provide a context for when estimation is used to make predictions, check the reasonableness of an answer, and determine approximate answers.
- N02.02 Describe contexts in which overestimating is important.
- N02.03 Determine the approximate solution to a given problem not requiring an exact answer.
- N02.04 Estimate a sum, a difference, a product, or a quotient using an appropriate strategy.
- N02.05 Select and explain an estimation strategy for a given problem.

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