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Eighth Grade (Grade 8) Exponents Questions

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Grade 8 Exponents CCSS: 8.EE.A.1
5-2×55 is equivalent to which of the following?
  1. 78,125
  2. .008
  3. 125
  4. 51,278
Grade 8 Exponents CCSS: 8.EE.A.1
Which one shows 4-3 ?
  1. -4×-4×-4
  2. 14-3
  3. 4×4×4
  4. 143
Grade 8 Exponents
The term that is raised to the exponent.
  1. trinomial
  2. base
  3. simplify
  4. variable
Grade 8 Exponents CCSS: 8.EE.A.1
Evaluate. 62×64
  1. 45,656
  2. 46,666
  3. 46,656
  4. 65,456
Grade 8 Exponents CCSS: 8.EE.A.1
Which of these is equivalent to 4-3?
  1. 14×14×14
  2. -4×-4×-4
  3. 34
  4. 4×3
Grade 8 Exponents CCSS: 8.EE.A.1
Simplify: 3223.
  1. 66
  2. 0
  3. 98
  4. 65
Grade 8 Exponents CCSS: 8.EE.A.1
Which of the following is NOT the same as 2-3?
  1. 8
  2. 0.125
  3. 18
  4. 123
Grade 8 Exponents CCSS: 8.EE.A.1
Evaluate.
(-4)4
  1. 64
  2. 16
  3. -256
  4. 256
Grade 8 Exponents CCSS: 8.EE.A.1
(-4)2=-(4)2
  1. True
  2. False
Grade 8 Exponents CCSS: 8.EE.A.1
What is 3-3?
  1. 127
  2. 19
  3. 271
  4. 9
Grade 8 Exponents CCSS: 8.EE.A.1
Simplify 43⋅45 and write your answer as a power.
  1. 88
  2. 415
  3. 165
  4. 168
  5. 48
Grade 8 Exponents CCSS: 8.EE.A.1
Evaluate: (102)3
  1. 10,000
  2. 100,000
  3. 1,000,000
  4. 10,000,000
Grade 8 Exponents CCSS: 8.EE.A.1
Which one shows 5-3?
  1. 1125
  2. 1-125
  3. 115
Grade 8 Exponents CCSS: 8.EE.A.1
Which is equivalent to 127?
  1. 3-2
  2. 3-3
  3. 13-2
  4. 13-3
Grade 8 Exponents CCSS: 8.EE.A.1
Evaluate. 25×23
  1. 265
  2. 0.25
  3. 256
  4. 652
Grade 8 Exponents CCSS: 8.EE.A.1
32×3-5 is equivalent to which of the following?
  1. 9
  2. 19
  3. 27
  4. 127
Grade 8 Exponents
m9×m14
  1. m15
  2. m16
  3. m23
  4. m5
Grade 8 Exponents
Evaluate.
3+23÷4⋅5
  1. 13
  2. 10
  3. 25
  4. 10.5
Grade 8 Exponents CCSS: 8.EE.A.1
Evaluate.
33
  1. 9
  2. 27
  3. 6
  4. 81
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