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US Grade 8 Pre-Algebra Test 3

K-12 » Category

Author: TestGru Team (Education Specialist)

20 questions · All questions on one page

Prepared with up-to-date content
K-12 Grade 8 Pre Algebra Middle School (Grade 8, USA Common Core) USA USA Common Core & NGSS
What is this test? for Grade 8 Pre Algebra practice (Middle School 6-8, USA Common Core) — Middle School (Grade 8, USA Common Core) level, USA.
Is this for you? For Middle School students (Grade 8, 6-8) — if you are in Middle School, this is for you.
Section: K-12 Grade 8 Pre Algebra · Education: Middle School · Part: K-12 Grade 8 Pre Algebra · Country: USA

Mathematics is a universal science forming the basis of analytical thinking and problem-solving skills.

This test will help you develop quantitative reasoning and become familiar with problem types you will encounter on exams.

By solving this test of 20 questions, you can both test your knowledge and identify the topics you need to improve.

Question 1
What is the absolute value of -15?
A) None of the above
B) 15
C) 16
D) -15
Question 2
A book costs $8 and you buy 1. Total?
A) $9
B) $7
C) $8
D) None of the above
Question 3
What is 8 + (-2)?
A) 7
B) 10
C) 6
D) 5
Question 4
Simplify the ratio 8:2 (divide to lowest terms).
A) 16
B) 8/2
C) 2/8
D) 10
Question 5
Evaluate 3x - 2 when x = 7.
A) 20
B) 14
C) 19
D) 21
Question 6
What is the GCF of 10 and 4?
A) 2
B) 3
C) 1
D) 10
Question 7
What is 2 to the power 8 (2^8)?
A) 257
B) 64
C) 256
D) 16
Question 8
What is the absolute value of -14?
A) 15
B) 14
C) -14
D) None of the above
Question 9
A book costs $9 and you buy 1. Total?
A) $8
B) $10
C) None of the above
D) $9
Question 10
What is 9 + (-2)?
A) 8
B) 11
C) 6
D) 7
Question 11
Simplify the ratio 9:2 (divide to lowest terms).
A) 18
B) 11
C) 9/2
D) 2/9
Question 12
Evaluate 3x - 2 when x = 8.
A) 22
B) 23
C) 16
D) 24
Question 13
What is the GCF of 11 and 4?
A) 1
B) 2
C) None of the above
D) 11
Question 14
What is 3 to the power 9 (3^9)?
A) 19684
B) 27
C) 81
D) 19683
Question 15
What is the absolute value of -13?
A) 14
B) -13
C) 13
D) None of the above
Question 16
A book costs $10 and you buy 1. Total?
A) $11
B) None of the above
C) $10
D) $9
Question 17
What is 10 + (-2)?
A) 7
B) 9
C) 8
D) 12
Question 18
Simplify the ratio 10:2 (divide to lowest terms).
A) 12
B) 20
C) 10/2
D) 2/10
Question 19
Evaluate 3x - 2 when x = 9.
A) 25
B) 18
C) 27
D) 26
Question 20
What is the GCF of 12 and 4?
A) 3
B) 4
C) 12
D) 5

About This Test

For Elementary (K-5), Middle (6-8) and High School (9-12) in the USA — Common Core & NGSS-aligned Math, ELA, Science and Social Studies by grade level. Which grade is this for? K-12 USA curriculum.

K-12 USA — 13 grades × 7-15 subjects = 1,016+ tests. Covers Kindergarten to Grade 12: Math (Common Core), English Language Arts, Science (NGSS), Social Studies, Phonics/Spelling/Vocabulary, Art, Music, PE & Health, Pre-Algebra, Algebra 1 & 2, Geometry, Biology, Chemistry, Physics, Government and Pre-Calculus. Each heading has 8 tests × 20 questions = 160Q with no duplicates within a test. Tests are grade-appropriate (· Elementary K-5 foundation, Middle 6-8 transition, High 9-12 college-ready). Use Is this for you? badges to find your grade.

Respect first: Forum topics & replies for K-12 are auto-moderated — profanity/hate/insults → (content hidden) via automated systems and manual review. Stay supportive for students, parents & teachers.

Study Tips:

  • Pick your exact grade & subject first
  • Do 20Q daily — track weak topics
  • Use timer for real exam feel
  • Review wrong answers the same day