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 7 - The Number System

Standard 7.NS.1.7 - Simplify fractions and express them in the lowest terms.

Included Skills:

Students will be expected to compare, order, and position positive fractions, positive decimals (to thousandths), and whole numbers by using benchmarks, place value, and equivalent fractions and/or decimals.
Performance Indicators
- N07.01 Position proper fractions with like and unlike denominators from a given set on a number line, and explain strategies used to determine order.
- N07.02 Position a given set of positive fractions, including mixed numbers and improper fractions, on a number line; and explain strategies used to determine order.
- N07.03 Position a given set of positive decimals on a number line and explain strategies used to determine order.
- N07.04 Compare and order the numbers of a given set that includes positive fractions, positive decimals, and/or whole numbers in ascending or descending order and verify the result using a variety of strategies.
- N07.05 Identify a number that would be between two given numbers in an ordered sequence or on a number line.
- N07.06 Identify incorrectly placed numbers in an ordered sequence or on a number line.
- N07.07 Position the numbers of a given set by placing them on a number line that contains benchmarks, such as 0 and 1 or 0 and 5.
- N07.08 Position a given set that includes positive fractions, positive decimals, and/or whole numbers on a number line and explain strategies used to determine order.

If you notice any problems, please let us know.