Lesson Worksheet: Operations on Cube Roots Mathematics

In this worksheet, we will practice using the properties of operations on cube roots to simplify expressions.

Q1:

Simplify 3+23+33.

  • A63
  • B63
  • C53
  • D53
  • E43

Q2:

Write each of the following radical expressions in the form 𝑎𝑏, where 𝑎 and 𝑏 are integers and 𝑏 is the smallest possible positive value.

256

  • A24
  • B44
  • C88
  • D42
  • E22

540

  • A960
  • B320
  • C920
  • D360
  • E203

Q3:

Write 2×16 in the form 𝑎𝑏, where 𝑎 and 𝑏 are two integers and 𝑏 is the smallest possible positive value.

  • A22
  • B44
  • C4
  • D24
  • E42

Q4:

Express 4×16 in its simplest form.

Q5:

Express 12×14 in its simplest form.

  • A4
  • B12
  • C14
  • D2

Q6:

Express 2564 in its simplest form.

  • A3
  • B4
  • C34
  • D34

Q7:

Simplify 2×432×2.

  • A122
  • B42
  • C22
  • D2
  • E12

Q8:

Express 5192+5648+375 in its simplest form.

  • A553
  • B453
  • C153
  • D453

Q9:

Evaluate 27+0.125+5116.

  • A54
  • B234
  • C194
  • D54
  • E14

Q10:

If 𝑥=375 and 𝑦=81, find the value of (𝑥+𝑦).

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