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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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Grade 7 - Patterns and Relations
Standard 7.PR.3 - Practice simplifying variable expressions with addition and multiplication.
Included Skills:
Demonstrate an understanding of the preservation of equality by:
• modelling preservation of equality, concretely, pictorially and symbolically;
• applying preservation of equality to solve equations.
Students who have achieved this outcome should be able to:
A. Model the preservation of equality for each of the four operations using concrete materials or using pictorial representations, explain the process orally and record it symbolically.
B. Solve a given problem by applying preservation of equality.
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