7_5_1_S

Q1. Write in exponential form: 12 × 12 × 12 × 12 × 12 Q2. Write in exponential form: 10 × 10 × 10 × 1 0 Q3. Write in exponential form: 4 × 4 × 4 × 4 × 3 × 3 × 3 × 2 × 2 × 2 Q4. Write the base: 44 Q5. Write the exponent: 43 Q6. Write in the radical form: (7)1/7 Q7. Write in the radical form: (3)1/5 Q8. Write the exponent: 44 Q9. Write in the exponential form: √61 Q10. Write in the exponential form and then write base and exponent: 3 4 Q11. Write in exponential form and evaluate: 5 × 5 × 5 × 5 Q12. Write in exponential form and evaluate: 4 × 4 × 4 × 2 × 2 Q13. Write in exponential form and evaluate: 7 × 7 × 2 × 3 Q14. Evaluate: 24 Q15. Evaluate: 35 Q16. Evaluate: 1100 Q17. Evaluate: 100000 Q18. Express 256 as a power of 2: Q19. Express 81 as a power of 2: Q20. Express 72 as a product of power of prime factors: Q21. Express 432 as a product of power of prime factors. Q22. Express 1000 as a product of power of prime factors. Q23. Express in exponential form: 3 × 2 × 2 × t × t × t Q24. Express in exponential form: C × A × A × A × B × B × B × B × D Q25. Simplify: 62 × 42 Q26. Simplify: √121 √36 Q27. What is the simplified form of the expression √4 × 41/2? Q28. Identify the greater number: 53 or 35 Q29. Identify the greater number: 28 or 82 Q30. Identify the smaller number: 24 or 42 2 © 2009 - 2011 tutorco.com GRADE 7 TOPIC: EXPONENTS 7/5/1/S