Exponents - Grade 5 Maths Questions With Answers

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

Questions

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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