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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 - Number
Standard 7.N.6 - Simplify multi number addition and subtraction equations with integers.
Included Skills:
Demonstrate an understanding of addition and subtraction of integers, concretely, pictorially, and symbolically.
• Represent opposite integers concretely, pictorially, and symbolically and explain why they are called opposite integers.
• Explain, using concrete materials such as integer tiles and diagrams, that the sum of opposite integers is zero (e.g., a move in one direction followed by an equivalent move in the opposite direction results in no net change in position).
• Illustrate, using a number line, the results of adding or subtracting negative and positive integers.
• Add two integers using concrete materials or pictorial representations and record the process symbolically.
• Subtract two integers using concrete materials or pictorial representations and record the process symbolically.
• Investigate patterns in adding and subtracting integers to generalize personal strategies for adding and subtracting integers.
• Solve problems involving the addition and subtraction of integers.
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