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Lesson: Writing and Evaluating Multiplication Expressions

Sample Question Videos

Worksheet • 15 Questions • 4 Videos

Q1:

Evaluate π‘š Γ— 5 if π‘š = 7 .

Q2:

Write an expression for double a number 𝑑 .

  • A 2 𝑑
  • B 2 + 2 𝑑
  • C 2 + 𝑑
  • D 𝑑 2
  • E 2 𝑑 βˆ’ 2

Q3:

Write an expression for the product of 5 and 𝑑 .

  • A 5 𝑑
  • B 5 + 5 𝑑
  • C 5 + 𝑑
  • D 𝑑 5
  • E 5 𝑑 βˆ’ 5

Q4:

Write an expression for triple a number 𝑑 .

  • A 3 𝑑
  • B 3 + 3 𝑑
  • C 3 + 𝑑
  • D 𝑑 3
  • E 3 𝑑 βˆ’ 3

Q5:

Write an expression for a number 𝑦 multiplied by 12.

  • A 1 2 𝑦
  • B 1 2 𝑦 + 1 2
  • C 1 2 βˆ’ 𝑦
  • D 1 2 βˆ’ 1 2 𝑦
  • E 𝑦 + 1 2

Q6:

Write the following phrase as an algebraic expression: thirty-seven times as many oranges.

  • A 3 7 π‘₯
  • B π‘₯ 3 7
  • C π‘₯ βˆ’ 3 7
  • D π‘₯ + 3 7
  • E 3 7 βˆ’ π‘₯

Q7:

Using π‘₯ to represent the cost of a notebook and 𝑦 to represent the cost of a folder, write an expression for the cost of 3 notebooks and 2 folders. Then, find the total cost, given that the notebooks are $1.69 each and the folders are $0.59 each.

  • A 3 π‘₯ + 2 𝑦 , $6.25
  • B 5 π‘₯ 𝑦 , $4.99
  • C 2 π‘₯ + 3 𝑦 , $5.15
  • D 6 π‘₯ 𝑦 , $5.98
  • E 3 π‘₯ + 2 𝑦 , $5.15

Q8:

Given that a day consists of 24 hours, write an expression that relates the number of days in terms of hours, and then determine how many hours there are in 3 days.

  • A 2 4 𝑛 , 72 hours
  • B 2 4 ( 𝑛 + 1 ) , 96 hours
  • C 2 4 + 𝑛 , 27 hours
  • D 2 4 + 𝑛 , 21 hours
  • E 2 4 𝑛 , 144 hours

Q9:

Consider the shown trapezoid.

Write an expanded expression for its area. Simplify the expression, if possible.

  • A π‘Ž βˆ’ 5 π‘Ž + 4 2
  • B π‘Ž + 5 π‘Ž βˆ’ 4 2
  • C π‘Ž + 4 2
  • D 6 π‘Ž + 4
  • E π‘Ž + 5 π‘Ž 2

The given trapezoid is the cross section of a prism of length 2 π‘Ž βˆ’ 5 . Write an expanded expression for the volume of the prism. Simplify the expression, if possible.

  • A 2 π‘Ž βˆ’ 1 5 π‘Ž + 3 3 π‘Ž βˆ’ 2 0 3 2
  • B 2 π‘Ž + 5 π‘Ž βˆ’ 1 3 π‘Ž 3 2
  • C 2 π‘Ž + 5 π‘Ž βˆ’ 1 3 π‘Ž βˆ’ 4 3 2
  • D 5 π‘Ž βˆ’ 1 3 π‘Ž βˆ’ 4 2
  • E 2 π‘Ž βˆ’ 1 3 π‘Ž βˆ’ 4 3

Q10:

Consider the shown trapezoid.

Write an expanded expression for its area. Simplify the expression, if possible.

  • A π‘Ž βˆ’ 5 π‘Ž + 4 2
  • B π‘Ž + 5 π‘Ž βˆ’ 4 2
  • C π‘Ž + 4 2
  • D 6 π‘Ž + 4
  • E π‘Ž + 5 π‘Ž 2

The given trapezoid is the cross section of the given prism of length 2 π‘Ž βˆ’ 5 .

Write an expanded expression for the volume of the prism. Simplify the expression, if possible.

  • A 2 π‘Ž βˆ’ 1 5 π‘Ž + 3 3 π‘Ž βˆ’ 2 0 3 2
  • B 2 π‘Ž + 5 π‘Ž βˆ’ 1 3 π‘Ž 3 2
  • C 2 π‘Ž + 5 π‘Ž βˆ’ 1 3 π‘Ž βˆ’ 4 3 2
  • D 5 π‘Ž βˆ’ 1 3 π‘Ž βˆ’ 4 2
  • E 2 π‘Ž βˆ’ 1 3 π‘Ž βˆ’ 4 3

Q11:

What is the area of a square of perimeter 7 π‘₯ ?

  • A 4 9 1 6 π‘₯ 2
  • B49
  • C 4 9 1 6 π‘₯
  • D 4 9 4 π‘₯
  • E 4 9 π‘₯ 2

Q12:

Evaluate 2 Γ— π‘š if π‘š = 8 .

Q13:

Evaluate 4 β‹… π‘š if π‘š = 2 .

Q14:

Evaluate 7 Γ— π‘š if π‘š = 4 .

Q15:

Evaluate 7 π‘š if π‘š = 6 .

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