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Oak MathsTest · Maths

Checking and securing understanding of substitution

The starter and exit quiz of the lesson “Checking and securing understanding of substitution”, from the unit “Algebraic manipulation” (Year 10 Maths) by Oak National Academy.

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Oak National Academy

12 questions

  1. Simplify the following: 3(2x + 1) + 2(2x + 1) = \square(2x + 1)
  2. Simplify the following: 4(x - 3) + 3(x - 3) = \square(x - 3)
  3. If b = 9, what is b^2?
  4. If p = 9, what is 2p^2?
  5. If c = 4, what is 4c + 3?
  6. If c = 4b + 2, what is 3c? Give your answer in expanded form.
  7. Evaluate the expression 2x - 3 for x = 5
  8. Evaluate the expression \frac{3x}{4} for x = 8
  9. Evaluate the expression 4x^2 for x = 3
  10. Evaluate the expression 5(x - 3) for x = 7
  11. Evaluate the expression \frac{3x + 2}{4} for x = 6
  12. Evaluate the expression \frac{x}{x + 1} for x = 4 and give your answer as a decimal.

License: OGL

Checking and securing understanding of substitution · Examplary