Lesson Worksheet: Simplifying Numerical Expressions: Negative and Fractional Exponents Mathematics

In this worksheet, we will practice using the rules of negative and fractional indices to simplify numerical expressions.

Q1:

Which of the following is equal to 46?

  • A263
  • B46
  • C23
  • D24

Q2:

Evaluate (0.03125).

Q3:

Evaluate 16×8×116.

  • A14
  • B164
  • C64
  • D12
  • E4

Q4:

Which of the following is equal to 2×27×254?

  • A1516
  • B240
  • C1615
  • D485
  • E1240

Q5:

Evaluate 6416.

  • A18
  • B14
  • C4
  • D8
  • E2

Q6:

Evaluate 6427.

  • A916
  • B34
  • C94
  • D316
  • E169

Q7:

Which of the following expressions has the same value as 12?

  • A2
  • B2
  • C2
  • D2
  • E2

Q8:

Evaluate 2×5128.

  • A2
  • B14
  • C16
  • D12
  • E116

Q9:

Evaluate the expression 64.

Q10:

Evaluate 27.

  • A3
  • B3
  • C13
  • D13

This lesson includes 41 additional questions and 125 additional question variations for subscribers.

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