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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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Grade 8 - Patterns, Functions and Algebra
Standard 8.PFA.2.4.1 - Practice evaluating variable expressions with whole numbers.
Included Skills:
Equations
• Revise the following done in Grade 7:
- set up equations to describe problem situations
- analyse and interpret equations that describe a given situation
- solve equations by inspection
- determine the numerical value of an expression by substitution.
- identify variables and constants in given formulae or equations
• Use substitution in equations to generate tables of ordered pairs
• Extend solving equations to include:
- using additive and multiplicative inverses
- using laws of exponents
If you notice any problems, please let us know.