Worksheet: Multiplying Monomials

In this worksheet, we will practice multiplying monomials involving single and multiple variables.

Q1:

Find the value of 3×3×3.

Q2:

Calculate 4×4.

Q3:

Find an expression for the volume of the cuboid shown.

  • A 4 5 0 𝑥
  • B 4 5 0 𝑥
  • C 2 8 𝑥
  • D 2 8 𝑥

Q4:

Simplify 5×5.

Q5:

What is the value of 11×3?

  • A363
  • B 3 1 1
  • C 1 2 1 3
  • D 3 1 2 1
  • E 1 1 3

Q6:

Simplify 25×25.

  • A 1 6 4
  • B64
  • C400
  • D 1 4 0 0

Q7:

Simplify 9×6.

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

Q8:

Simplify 3𝑥×4𝑦.

  • A 1 2 𝑥 + 𝑦
  • B 1 2 ( 𝑥 + 𝑦 )
  • C 7 ( 𝑥 + 𝑦 )
  • D 1 2 𝑥 𝑦
  • E 7 𝑥 𝑦

Q9:

÷ 5 𝑥 𝑦 = 1 5 𝑥 𝑦 .

  • A 7 5 𝑥 𝑦
  • B 3 𝑥 𝑦
  • C 1 0 𝑥 𝑦
  • D 7 5 𝑥 𝑦

Q10:

Simplify the expression 6(𝑥8).

  • A 6 𝑥
  • B 5 4 𝑥
  • C 1 4 𝑥
  • D 4 8 𝑥
  • E 2 2 𝑥

Q11:

What is one-fourth of 2×2?

  • A 4
  • B 4
  • C 4
  • D 4
  • E 4

Q12:

Simplify 8𝑥×3𝑥×𝑥.

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

Q13:

Simplify 7𝑥×8𝑥.

  • A 5 6 𝑥
  • B 1 5 𝑥
  • C 5 6 𝑥
  • D 1 5 𝑥

Q14:

Simplify 5𝑥×6𝑥.

  • A 3 0 𝑥
  • B 3 0 𝑥
  • C 3 5 𝑥
  • D 1 1 𝑥
  • E 3 5 𝑥

Q15:

Simplify 6𝑥𝑦×(9𝑥𝑦).

  • A 5 4 𝑥 𝑦
  • B 5 4 𝑥 𝑦
  • C 5 4 𝑥 𝑦
  • D 5 4 𝑥 𝑦
  • E 5 4 𝑥 𝑦

Q16:

Which of the following is 4 times 2?

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

Q17:

Find the value of 43×98, giving your answer in its simplest form.

  • A3
  • B 1 4 5 9 1
  • C 8 3
  • D 2 7 1 6
  • E 3 2

Q18:

Calculate 13×32, giving your answer in its simplest form.

  • A 3 2
  • B 1 4
  • C 1 6
  • D 1 2
  • E4

Q19:

Simplify 𝑥𝑦4×8𝑥𝑦5.

  • A 2 𝑥 𝑦 5
  • B 2 𝑥 𝑦 5
  • C 2 𝑥 𝑦 5
  • D 2 𝑥 𝑦 5
  • E 2 𝑥 𝑦 5

Q20:

Simplify 𝑥×𝑥×𝑥×𝑥×𝑥×𝑥×𝑥.

  • A 𝑥
  • B 𝑥
  • C 7 𝑥
  • D 7 + 𝑥
  • E 6 𝑥

Q21:

Simplify 5𝑚7𝑚.

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

Q22:

Simplify 13𝑥×45𝑥.

  • A 1 7 1 5 𝑥
  • B 4 2 5 𝑥
  • C 4 1 5 𝑥
  • D 4 2 5 𝑥
  • E 4 1 5 𝑥

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