Exponents - Grade 5 Maths Questions With Answers

Grade 5 maths multiple choice questions on exponents and powers with answers are presented.

\( \) \( \) \( \)

Questions

Select the correct answer
  1. \[ 2^4 = \]
    1. 2 + 2 + 2 + 2
    2. 2 × 4
    3. 4 × 2
    4. 2 × 2 × 2 × 2


  2. \[ 5^3 = \]
    1. 15
    2. 125
    3. 25
    4. 225


  3. \[ 100^0 = \]
    1. 100
    2. 0
    3. no answer
    4. 1


  4. \[ 1^8 = \]
    1. 1
    2. 8
    3. 9
    4. no answer


  5. \[ 10^6 = \]
    1. 60
    2. 1,000,000
    3. 1000
    4. 6,000,000


  6. \[ 6 \times 6 \times 6 \times 6 = \]
    1. 6 × 4
    2. 4 × 6
    3. 6 4
    4. 6 + 4


  7.       4 squared is the same as
    1. 4 × 2
    2. 2 4
    3. 4 + 4
    4. 4 2


  8.       6 cubed is the same as
    1. 6 × 3
    2. 6 3
    3. 6 + 6 + 6
    4. 3 6


  9. \[ 2 \times 10^3 = \]
    1. 2,000
    2. 1,000
    3. 60
    4. 800


  10. \[ 5 \times 10^3 + 4 \times 10^2 + 5 \times 10^1 + 2 \times 10^0 = \]
    1. 50 + 40 + 50 + 2
    2. 5000
    3. 5452
    4. 5450


  11.       Find number \( n \) so that \( 2^n = 16 \).
    1. n = 8
    2. n = 4
    3. n = 16
    4. n = 5


  12.       True or false \( 4^5 = 5^4 \) ?

  13. \[ 3879 = \]
    1. 3 × 10 3 + 8 × 10 2 + 7 × 10 1 + 9 × 10 0
    2. 3 × 10 2 + 8 × 10 1 + 7 × 10 0 + 9 × 10 1
    3. 3 × 10 3 + 8 × 10 2 + 7 + 9
    4. 9 × 10 3 + 7 × 10 2 + 8 × 10 1 + 3 × 10 0

Answers to the Above Questions
  1. D
  2. B
  3. D
  4. A
  5. B
  6. C
  7. D
  8. B
  9. A
  10. C
  11. B
  12. false
  13. A


More References and links

Exponents in Math
Primary Maths (grades 4 and 5) with Free Questions and Problems With Answers
Middle School Maths (grades 6,7,8 and 9) with Free Questions and Problems With Answers
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