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Worksheet: Rules of Negative Integer Powers

Q1:

Which of the following expressions has the same value as 2 ÷ 2 3 5 ?

  • A 1 3 5
  • B 2 3 5
  • C 2 8
  • D 2 2
  • E 2 2

Q2:

Which of the following has the same value as 2 3 ÷ 2 3 3 4 ?

  • A 2 3 7
  • B 2 3 3 4
  • C 3 2 7
  • D 2 3
  • E1

Q3:

Simplify 2 2 + 2 8 3 4 .

  • A 3 1 6
  • B 48
  • C 1 6 3
  • D 1 4 8

Q4:

Which of the following expressions is equal to 2 × 2 3 5 ?

  • A 2 8
  • B 2 1 5
  • C 2 2
  • D 2 8
  • E 2 2

Q5:

Which of the following expressions has the same value as 2 5 6 1 1 4 ?

  • A 1 7 6 7
  • B 1 7 6 4 4
  • C 1 7 6 7
  • D 1 7 6 4 4
  • E 1 7 6 1 5

Q6:

Which of the following has the same value as 3 ÷ 3 2 5 ?

  • A 2 5
  • B 3 2 5
  • C
  • D 3 7
  • E 3 3

Q7:

Which of the following expressions has the same value as ( 3 ) 5 4 ?

  • A 3 2 0
  • B 1 3 2 0
  • C 3 2 0
  • D 1 3 2 0
  • E 1 3 9

Q8:

Which of the following is equal to 1 2 3 × 1 2 3 2 3 ?

  • A 1 2 3
  • B 5 3
  • C 9 1 3
  • D 3 5
  • E 2 5 9 5

Q9:

Which of the following expressions has the same value as 2 3 ( ( 3 ) ) ( 4 ) ?

  • A 2 3 1 2
  • B 2 3 1 2
  • C 2 3 8 1
  • D 2 3 1 8 1
  • E 3 2 8 1

Q10:

Which of the following is equal to 1 2 × 1 2 3 4 ?

  • A
  • B 1 2 1 2
  • C 1 4 7
  • D 1 2 7
  • E 1 2

Q11:

Which of the following is equal to 2 + 2 4 4 ?

  • A 2 8
  • B 2 1 0
  • C 4 4
  • D 2 3

Q12:

Which of the following expressions has the same value as 3 4 3 3 4 6 ?

  • A 3 4 3
  • B 3 4 9
  • C 4 3 3
  • D 4 3 9 9
  • E 4 3 3 3

Q13:

Which of the following expressions has the same value as 1 1 4 2 3 ?

  • A 5 4 5
  • B 5 4 6
  • C 5 4 5
  • D 5 4 6
  • E 5 4