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Eighth Grade (Grade 8) Exponents Questions

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Grade 8 Exponents CCSS: 8.EE.A.1
Simplify.
[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 Exponents CCSS: 8.EE.A.1
[math]t^0 xx t^2 xx t^1xx t^-7[/math]
  1. [math]t^0[/math]
  2. [math]t^-7[/math]
  3. [math]1/t^4[/math]
  4. -4
Grade 8 Exponents CCSS: 8.EE.A.1
Simplify the following expression.
[math]3x^5*2x^12[/math]
  1. [math]5x^17[/math]
  2. [math]5x^60[/math]
  3. [math]6x^17[/math]
  4. [math]6x^60[/math]
Grade 8 Exponents
Which expression is equivalent to [math](3x^5)(2x^12)?[/math]
  1. [math]5x^17[/math]
  2. [math]5x^60[/math]
  3. [math]6x^17[/math]
  4. [math]6x^60[/math]
Grade 8 Exponents
Express using exponents: [math]5^9 xx 5^3[/math]
  1. [math]5^3[/math]
  2. [math]5^9[/math]
  3. [math]5^12[/math]
  4. [math]5^2[/math]
Grade 8 Exponents CCSS: 8.EE.A.1
Which is equivalent to [math]1/27?[/math]
  1. [math]3^-2[/math]
  2. [math]3^-3[/math]
  3. [math]1/3^-2[/math]
  4. [math]1/3^-3[/math]
Grade 8 Exponents
Grade 8 Exponents
Grade 8 Exponents
Grade 8 Exponents
Which of these is equivalent to [math]4^-3?[/math]
  1. [math]1/4 xx 1/4 xx 1/4[/math]
  2. [math]-4 xx -4 xx -4[/math]
  3. [math]3^4[/math]
  4. [math]4 xx 3[/math]
Grade 8 Exponents
Simplify: [math](14w^6)/(7w^2)[/math]
  1. [math]7w^4[/math]
  2. [math]2w^8[/math]
  3. [math]7w^16[/math]
  4. [math]2w^4[/math]
Grade 8 Exponents
Simplify: [math]4x^3 * x^3[/math]
  1. [math]x^6[/math]
  2. [math]4x^6[/math]
  3. [math]4^6[/math]
  4. [math]4x^9[/math]
Grade 8 Exponents
Which of the following is equivalent to [math]h^8/h^3[/math]?
  1. [math]h^4[/math]
  2. [math]h^11[/math]
  3. [math]h^24[/math]
  4. [math]h^5[/math]
Grade 8 Exponents
Simplify: [math]m^3 * m^4[/math]
  1. [math]m^12[/math]
  2. [math]m^7[/math]
  3. [math]m^-1[/math]
  4. 7m
Grade 8 Exponents
What is the expression of the following using exponents?

[math]2*2*2*2[/math]
  1. [math]2^4[/math]
  2. [math]2*4[/math]
  3. [math]4*2[/math]
  4. [math]4^2[/math]
Grade 8 Exponents
Grade 8 Exponents
The term that is raised to the exponent
  1. trinomial
  2. base
  3. simplify
  4. variable
Grade 8 Exponents
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