Smarter Balanced Grade 8 Sample Practice Test Questions — Free

1
Geometry
Find the hypotenuse of a right triangle with legs 8 and 4.
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Answer: √80
2
Expressions & Equations
Solve for x: 3x + 7 = 22.
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Answer: x = 5
3
Functions
If f(x) = 3x + 2, what is f(3)?
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Answer: 11
4
Algebra Bridge
What is the slope of the line y = 2x + 4?
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Answer: 2
5
Real-World Applications
A bank account earns 4% simple interest per year on $1,000 for 3 years. How much interest is earned?
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Answer: $120
6
Statistics & Probability
A scatter plot shows a strong positive trend. What does this tell you about the relationship?
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Answer: As one variable increases, the other increases.
7
Number System
Simplify: (2²)³.
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Answer: 64
8
Mathematical Reasoning
If a triangle has angles 50° and 60°, what is the third angle?
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Answer: 70°
9
Geometry
Find the hypotenuse of a right triangle with legs 7 and 7.
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Answer: √98
10
Expressions & Equations
Solve for x: 4x - 2 = 18
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Answer: x = 5

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