Nagwa uses cookies to ensure you get the best experience on our website. Learn more about our Privacy Policy.

Start Practicing

Worksheet: Writing and Evaluating Algebraic Expressions With Addition

Q1:

Evaluate π‘š + π‘˜ , given that π‘š = 7 and π‘˜ = 1 5 .

Q2:

Evaluate π‘š + π‘˜ , given that π‘š = 3 and π‘˜ = 5 .

Q3:

Write an expression for the sum of π‘š and 4.

  • A π‘š βˆ’ 4
  • B 4 π‘š
  • C 4 π‘š + π‘š
  • D π‘š + 4
  • E π‘š 4

Q4:

Write an expression for the sum of 9 and 𝑓 .

  • A 9 βˆ’ 𝑓
  • B 𝑓 βˆ’ 9
  • C 9 𝑓 + 𝑓
  • D 9 + 𝑓
  • E 9 + 9 𝑓

Q5:

Write an expression for 14 more than π‘₯ .

  • A π‘₯ βˆ’ 1 4
  • B 1 4 βˆ’ π‘₯
  • C 1 4 π‘₯ + π‘₯
  • D 1 4 + π‘₯
  • E 1 4 π‘₯

Q6:

If a girl is π‘₯ years old, how old will she be in 20 years?

  • A 2 0 βˆ’ π‘₯
  • B π‘₯ βˆ’ 2 0
  • C 2 0 π‘₯
  • D π‘₯ + 2 0

Q7:

Find 𝐴 + 𝐡 given that 𝐴 = 8 π‘₯ + 2 and 𝐡 = 5 π‘₯ βˆ’ 1 .

  • A 3 π‘₯ + 3
  • B 1 3 π‘₯ + 3
  • C 1 3 π‘₯ + 2
  • D 1 3 π‘₯ + 1
  • E 1 2 π‘₯ βˆ’ 3

Q8:

What must you a d d t o 3 4 π‘₯ to get 2 5 π‘₯ ?

  • A 9 π‘₯
  • B 5 9 π‘₯
  • C βˆ’ 5 9 π‘₯
  • D βˆ’ 9 π‘₯

Q9:

Express the following in algebraic form: twelve increased by π‘₯ .

  • A π‘₯ βˆ’ 1 2
  • B 1 2 βˆ’ π‘₯
  • C 1 2 π‘₯
  • D 1 2 + π‘₯
  • E 1 2 π‘₯

Q10:

Which of the following expressions represents adding 8 to π‘₯ ?

  • A 8 βˆ’ π‘₯
  • B π‘₯ βˆ’ 8
  • C 8 π‘₯ + π‘₯
  • D π‘₯ + 8
  • E 8 π‘₯

Q11:

Given that π‘₯ = 2 8 π‘Ž βˆ’ 9 𝑏 + 2 9 𝑐 , 𝑦 = 3 2 π‘Ž + 2 7 𝑏 βˆ’ 4 2 𝑐 , and 𝑧 = 4 6 𝑏 βˆ’ 3 9 π‘Ž + 5 0 𝑐 , express π‘₯ + 𝑦 βˆ’ 𝑧 in terms of π‘Ž , 𝑏 , and 𝑐 .

  • A 1 0 6 π‘Ž + 7 5 𝑏 + 3 7 𝑐
  • B 9 9 π‘Ž βˆ’ 2 8 𝑏 + 6 3 𝑐
  • C 1 0 6 π‘Ž βˆ’ 7 5 𝑏 βˆ’ 3 7 𝑐
  • D 9 9 π‘Ž βˆ’ 2 8 𝑏 βˆ’ 6 3 𝑐