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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 with addition and multiplication.
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
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