Want to see correct answers?
Login or join for free!
  Math Worksheets
Looking for Math worksheets?
Check out our pre-made Math worksheets!
Share/Like This Page

Eighth Grade (Grade 8) Math Questions

You can create printable tests and worksheets from these Grade 8 Math questions! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

1 2 3 4 ... 91
Grade 8 Rational and Irrational Numbers CCSS: 8.NS.A.1
Grade 8 Geometry and Measurement CCSS: 8.G.C.9
Pi [math](pi)[/math] is used when calculating which of the following?
  1. area of a circle
  2. volume of a sphere
  3. volume of a cylinder
  4. volume of a cone
  5. all of the above
Grade 8 Exponents CCSS: 8.EE.A.1
[math]t^0 xx t^2 xx t^1xx t^-7[/math]
  1. [math]t^-4[/math]
  2. [math]t^-7[/math]
  3. [math]1/t^4[/math]
  4. -4
Grade 8 Radicals
Add: [math]-2sqrt3 + sqrt 75[/math]
  1. [math]3sqrt3[/math]
  2. [math]7sqrt3[/math]
  3. [math]-3sqrt3[/math]
  4. [math]-2sqrt3[/math]
Grade 8 Radicals
[math]sqrt28[/math]
  1. [math]4sqrt2[/math]
  2. [math]2sqrt7[/math]
  3. [math]7sqrt2[/math]
  4. [math]4sqrt7[/math]
Grade 8 Rational and Irrational Numbers CCSS: 8.NS.A.2
Choose the best answer.

[math]sqrt(84)[/math] is between
  1. 10 and 11
  2. 9 and 10
  3. 8 and 9
  4. 7 and 8
Grade 8 Radicals
Multiply: [math]4sqrt6 * 2sqrt3[/math]
  1. [math]24sqrt2[/math]
  2. [math]48sqrt3[/math]
  3. [math]24sqrt6[/math]
  4. [math]16sqrt3[/math]
Grade 8 Symmetry and Transformations CCSS: 8.G.A.3
Grade 8 Exponents CCSS: 8.EE.A.1
Grade 8 Volume CCSS: 8.G.C.9
What is the volume of a cylinder with a radius of 6 cm and a height of 10 cm? Use pi = 3.14.
  1. 1130.4 [math]cm^3[/math]
  2. 1130 [math]cm^3[/math]
  3. 360.8 [math]cm^3[/math]
  4. 600 [math]cm^3[/math]
Grade 8 Exponents CCSS: 8.EE.A.1
[math](5^2)^3=[/math]
  1. [math]5^5[/math]
  2. [math]5^6[/math]
  3. [math]5^8[/math]
  4. [math]125[/math]
Grade 8 Linear Equations CCSS: 8.EE.B.5
What is the y-intercept of the equation [math]y=3x-2[/math]?
  1. [math]-3[/math]
  2. [math]3[/math]
  3. [math]2[/math]
  4. [math]-2[/math]
Grade 8 Rational and Irrational Numbers CCSS: 8.NS.A.1
Grade 8 Exponents CCSS: 8.EE.A.1
Solve.
[math]4^16[/math] multiplied by [math]4^20[/math]
  1. [math]4^36[/math]
  2. [math]4^16[/math]
  3. [math]4^320[/math]
Grade 8 Algebraic Expressions
Grade 8 Exponents
Simplify the following expression (No negative exponents):
[math](3x^6y^3)^3[/math]
  1. [math]6x^9y^6[/math]
  2. [math]9x^9y^9[/math]
  3. [math]9x^18y^9[/math]
  4. [math]27x^18y^9[/math]
Grade 8 Rational and Irrational Numbers CCSS: 8.NS.A.1
Choose the number that is irrational.
  1. [math]21/99[/math]
  2. [math]sqrt101[/math]
  3. [math]sqrt(36/3[/math]
  4. [math]2/94[/math]
Grade 8 Linear Equations CCSS: 8.EE.B.5
What is the y-intercept of the equation [math]y=3/5x-5/3[/math]?
  1. [math]-5/3[/math]
  2. [math]3/5[/math]
  3. [math]5/3[/math]
  4. [math]-3/5[/math]
1 2 3 4 ... 91
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.