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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 8 - The Number System
Standard 8.NS.1.4 - Find the rate of change of a linear graph and express as a decimal or integer.
Included Skills:
Students will be expected to demonstrate an understanding of ratio and rate.
• Performance Indicators
- N04.01 Explain the multiplicative relationship found within a ratio.
- N04.02 Represent a two-term ratio from a given context concretely and pictorially and record using the forms 3:5 or 3 to 5.
- N04.03 Express a three-term ratio from a given context in the forms 4:7:3 or 4 to 7 to 3.
- N04.04 Express a part-to-part ratio as a part-to-whole fraction.
- N04.05 Identify and describe ratios and rates (including unit rates) from real-life examples and record them symbolically.
- N04.06 Express a given rate using words or symbols.
- N04.07 Express a given ratio as a percent, and explain why a rate cannot be represented as a percent.
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