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US Grade 8 Math Test 6

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 Math Middle School (Grade 8, USA Common Core) USA USA Common Core & NGSS
What is this test? for Grade 8 Math 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 Math · Education: Middle School · Part: K-12 Grade 8 Math · 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
Solve 2x = 44 for x.
A) 21
B) 44
C) 23
D) 22
Question 2
Evaluate 2x + 1 when x = -3.
A) -7
B) -5
C) -6
D) -4
Question 3
Evaluate 12 x 13.
A) 156
B) 25
C) 151
D) 161
Question 4
Evaluate 15 x 14.
A) 205
B) 29
C) 215
D) 210
Question 5
Evaluate 17 x 13.
A) 226
B) 221
C) 216
D) 30
Question 6
Evaluate 4 x 4.
A) 11
B) 16
C) 8
D) 21
Question 7
Evaluate 2x + 1 when x = 5.
A) 12
B) 9
C) 10
D) 11
Question 8
Evaluate 17 x 3.
A) 46
B) 20
C) 56
D) 51
Question 9
Evaluate 10 x 11.
A) 105
B) 21
C) 115
D) 110
Question 10
Evaluate 14 x 7.
A) 103
B) 98
C) 93
D) 21
Question 11
Evaluate 2 x 2.
A) 4
B) -1
C) None of the above
D) 9
Question 12
Evaluate 15 x 10.
A) 155
B) 25
C) 145
D) 150
Question 13
Evaluate 7 x 4.
A) 33
B) 28
C) 11
D) 23
Question 14
Evaluate 20 x 17.
A) 345
B) 340
C) 335
D) 37
Question 15
Evaluate 3 x 7.
A) 16
B) 10
C) 21
D) 26
Question 16
Evaluate 13 x 4.
A) 47
B) 52
C) 57
D) 17
Question 17
Evaluate 16 x 8.
A) 123
B) 128
C) 133
D) 24
Question 18
Evaluate 12 x 3.
A) 36
B) 15
C) 31
D) 41
Question 19
Evaluate 16 x 18.
A) 34
B) 283
C) 293
D) 288
Question 20
Evaluate 5 x 6.
A) 30
B) 11
C) 35
D) 25

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