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SAT Math 2023 past questions and answers

This 2023 SAT Math set has 28 practice questions. Try these 5 free sample questions, tap a question to reveal the answer and explanation. Then practise the whole 2023 set with instant marking.

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Sample SAT Math 2023 questions

1. If 3x + 7 = 28, what is the value of x?
  1. 7
  2. 5
  3. 9
  4. 21

Answer: A. 7

Subtracting 7 and dividing by 3 gives x = 7.

2. The solution to the system 2x + y = 11 and x - y = 1 is (x, y); what is x + y?
  1. 6
  2. 7
  3. 8
  4. 5

Answer: B. 7

Adding the equations gives 3x = 12, so x = 4 and y = 3, making x + y = 7.

3. Which inequality is equivalent to 5 - 2x < 13?
  1. x < -4
  2. x < 4
  3. x > -4
  4. x > 4

Answer: C. x > -4

Subtracting 5 and dividing by -2 reverses the inequality, giving x > -4.

4. A linear function f has f(2) = 9 and increases by 3 whenever its input increases by 1; what is f(6)?
  1. 18
  2. 20
  3. 22
  4. 21

Answer: D. 21

The input increases by 4, so the output increases by 4(3) = 12 and f(6) = 21.

5. If x = 2 and 4x - 3y = 5, what is the value of y?
  1. 1
  2. -1
  3. 3
  4. -3

Answer: A. 1

Substituting x = 2 gives 8 - 3y = 5, so y = 1.

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