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Quizzes > High School Quizzes > Mathematics

Ace Math Quz Practice Quiz Today

Enhance your math mastery with quix practice tips

Difficulty: Moderate
Grade: Grade 8
Study OutcomesCheat Sheet
Colorful paper art promoting Math Quix Challenge, a high school math practice quiz.

What is the sum of 25 and 17?
41
40
42
43
Adding 25 and 17 yields 42. This demonstrates basic addition principles.
What is the product of 6 and 7?
42
36
56
48
Multiplying 6 by 7 gives 42. This is a basic multiplication fact.
Which fraction is equivalent to 1/2?
2/4
3/5
4/5
1/3
The fraction 2/4 simplifies to 1/2. The other options do not reduce to 1/2.
Using the order of operations, what is the value of 3 + 5 - 2?
13
8
16
10
Multiplication is performed before addition, so 5 - 2 equals 10 and then adding 3 gives 13.
Simplify the expression: 2(3 + 4).
10
12
14
7
First, add the terms in the parentheses: 3 + 4 equals 7, and then multiply by 2 to get 14.
Solve for x: 2x + 3 = 11.
3
5
6
4
Subtract 3 from both sides to get 2x = 8, then divide by 2 to find x = 4.
Solve for x: 5(x - 2) = 15.
3
15
7
5
Dividing both sides by 5 yields x - 2 = 3, and then adding 2 gives x = 5.
Find the slope of the line passing through the points (2, 3) and (6, 11).
2
3
1/2
4
The slope is found using (y2 - y1)/(x2 - x1) which gives (11 - 3)/(6 - 2) = 8/4 = 2.
If 20% of a number is 30, what is the number?
170
150
60
120
Twenty percent of a number means 0.2 times the number. Dividing 30 by 0.2 gives 150.
Which equation represents the Pythagorean theorem for a right triangle?
2(a + b) = c^2
a^2 + b^2 = c^2
a^2 - b^2 = c^2
a + b = c
The Pythagorean theorem states that in a right triangle the sum of the squares of the two legs equals the square of the hypotenuse.
What is the area of a rectangle with a length of 8 and a width of 5?
20
40
80
13
The area of a rectangle is found by multiplying its length by its width. Here, 8 multiplied by 5 equals 40.
Convert the fraction 3/4 into a decimal.
1.25
0.25
0.5
0.75
Dividing 3 by 4 yields 0.75, which is the decimal form of 3/4.
What is the value of 2 raised to the power of 3?
8
9
10
6
2 raised to the power of 3 means 2 multiplied by itself three times: 2 - 2 - 2 equals 8.
Simplify the expression: 4(x + 2) - 3x.
7x + 8
4x + 8
x + 2
x + 8
Distribute 4 across (x + 2) to get 4x + 8, then subtract 3x, resulting in x + 8.
In a triangle, if two angles measure 35° and 65°, what is the measure of the third angle?
75°
80°
90°
85°
The sum of angles in a triangle is 180°. Subtracting 35° and 65° from 180° gives 80° for the third angle.
Solve for x: 2(3x - 4) - (x + 5) = 3(x - 1) + 2.
5
7
4
6
Expanding both sides, we simplify the equation to 5x - 13 = 3x - 1. Solving for x gives x = 6.
A circle and a square have the same perimeter. If the square has a side length of 5, what is the approximate radius of the circle? (Use π ≈ 3.14)
3.18
4.0
3.5
2.5
The square's perimeter is 20 (since 4 - 5 = 20). Equating this to the circle's circumference (2πr) and solving for r gives approximately 3.18.
Evaluate the function f(x) = 2x² - 3x + 1 for x = 3.
9
10
8
12
Substitute x = 3 into the function: 2(3²) - 3(3) + 1 equals 18 - 9 + 1, which simplifies to 10.
Simplify the radical expression √50.
√25
5√2
10
2√5
Express 50 as 25 - 2. Taking the square root of 25 yields 5, so √50 simplifies to 5√2.
Factor the quadratic expression x² + 5x + 6.
(x + 1)(x + 6)
(x + 2)(x + 2)
(x + 2)(x + 3)
(x + 1)(x + 5)
The two numbers that multiply to 6 and add to 5 are 2 and 3, so the factorization is (x + 2)(x + 3).
0
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Study Outcomes

  1. Analyze and solve grade-appropriate math problems effectively.
  2. Identify personal strengths and areas for improvement in mathematical reasoning.
  3. Apply problem-solving strategies to a variety of math questions.
  4. Evaluate mathematical concepts to build confidence for exams.
  5. Synthesize quiz results to improve future test performance.

Math Quz Practice Test Cheat Sheet

  1. Properties of Integer Exponents - When you multiply powers with the same base, you add the exponents, and negative exponents mean you flip the base to the denominator. Master how to move between positive, zero, and negative exponents by simplifying examples like 3²×3❻❵ to 1/27. The Core Standards - Expressions & Equations
  2. Pythagorean Theorem in Action - Discover how a² + b² = c² helps you find missing side lengths in right triangles and solves real-world problems like determining the height of a tree. Turn triangular puzzles into quick wins by understanding how squares of legs add up to the square of the hypotenuse. Genie Academy - 8th Grade Math Topics
  3. Solving One-Variable Linear Equations - Get comfortable isolating your variable, whether you're dealing with whole numbers, fractions, or using the distributive property. Practice balancing both sides of the equation so you can confidently solve for x, even in trickier rational-coefficient examples. The Core Standards - Expressions & Equations
  4. Functions and Their Magic - Learn what makes a relation a function and how to evaluate f(x) for different inputs. Compare functions side by side, predict outputs, and use them as models for everything from population growth to the distance covered by a moving car. The Core Standards - Introduction
  5. Radicals, Roots, and Radical Expressions - Peek under the radical sign to simplify square roots and cube roots, including cases with perfect squares or cubes. Practice rewriting radicals in simplest form so you can tackle expressions like √50 or ∛54 with ease. Genie Academy - 8th Grade Math Topics
  6. Simultaneous Linear Equations - Tackle systems of two linear equations by graphing, substitution, or elimination to find where the lines intersect. See how algebraic solutions match up with graphical points and why consistent, inconsistent, and dependent systems behave differently. The Core Standards - Expressions & Equations
  7. Scatter Plots and Bivariate Data - Plot points on the coordinate plane to reveal patterns and associations between two variables. Learn to interpret clusters, positive and negative trends, and even fit a trend line to predict future behavior. The Core Standards - Introduction
  8. Congruence, Similarity, and Transformations - Dive into geometric transformations - translations, rotations, reflections, and dilations - to see when shapes are congruent or just scaled versions of each other. Use hands-on models or software to explore angle preservation and side ratios. The Core Standards - Introduction
  9. Volume of Cylinders, Cones & Spheres - Apply formulas like V=πr²h, V=1/3πr²h, and V=4/3πr³ to solve real-life volume puzzles. Calculate how much space a tank, ice cream cone, or beach ball occupies and compare the volumes to grasp the impact of radius vs. height. The Core Standards - Introduction
  10. Irrational Numbers and Approximations - Recognize that √2, π, and similar values aren't rational and learn why they can't be written as a fraction. Practice approximating them with rational numbers and understand the beauty of endless, non-repeating decimals. The Core Standards - Introduction
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