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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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Year 8 - Number and Algebra
Standard 8.OA.1.4 - Practice simplifying variable expressions by adding and subtracting like terms.
Included Skills:
Patterns and algebra
• Extend and apply the distributive law to the expansion of algebraic expressions
- applying the distributive law to the expansion of algebraic expressions using strategies such as the area model
• Factorise algebraic expressions by identifying numerical factors
- recognising the relationship between factorising and expanding
- identifying the greatest common divisor (highest common factor) of numeric and algebraic expressions and using a range of strategies to factorise algebraic expressions
• Simplify algebraic expressions involving the four operations
- understanding that the laws used with numbers can also be used with algebra
If you notice any problems, please let us know.