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.

More Ways To Use Math Games
Game Quickplay
Video Help

Need some help or instruction on how to do this skill?

Offline Worksheets

Want a paper copy? Print a generated PDF for this skill.

Top Mathematicians Leaderboards

See how you scored compared to other students from around the world.

Start a MathJam

Learn Math Together.

Math Games for Teachers

Grade 5 - Number

Standard 5.N.2 - Round a given number to a specified place value.

Included Skills:

Use estimation strategies, including:
front-end estimation
compensation
compatible numbers
rounding
in problem-solving contexts.

Achievement Indicators:
- 5N2.1 Round decimals to the nearest whole number, nearest tenth or nearest hundredth.
- 5N2.2 Determine the approximate solution to a given problem not requiring an exact answer.
- 5N2.3 Estimate a sum or product, using compatible numbers.
- 5N2.4 Apply front-end rounding to estimate:
sums
differences
products
quotients
- 5N2.5 Estimate the solution to a given problem, using compensation, and explain the reason for compensation.
- 5N2.6 Select and use an estimation strategy for a given problem.
- 5N2.7 Provide a context for when estimation is used to:
make predictions
check the reasonableness of an answer
determine approximate answers.
- 5N2.8 Describe contexts in which overestimating is important.

If you notice any problems, please let us know.