Exercises

Pre-Algebra Knowledge Test

Put your foundational math skills to the test with this Pre-Algebra Knowledge Test. Answer questions on solving simple linear equations, simplifying expressions, order of operations, greatest common factors, lowest common multiples, fractions and decimals, percentages, reciprocals, exponents, rectangle perimeter, and prime numbers. This quiz is ideal for students reviewing core pre-algebra concepts or preparing for more advanced algebra. See how well you can apply essential mathematical rules, calculate accurately, and build confidence with everyday problem-solving skills.

Answer the questions below and check the explanation for each answer.

  • 11 Questions
  • Difficulty: Easy
  • Topic: Algebra

0/11 answered

  1. 1

    What is the value of x if 3x + 4 = 10?

  2. 2

    Simplify the expression: 5(2x - 3).

  3. 3

    What is the greatest common factor of 18 and 24?

  4. 4

    Convert the fraction 1/4 to a decimal.

  5. 5

    What is 15% of 200?

  6. 6

    What is the lowest common multiple of 3 and 4?

  7. 7

    Simplify the expression: 7 + 3 * (4 - 1).

  8. 8

    What is the reciprocal of 2/3?

  9. 9

    If a = 2 and b = 5, what is the value of a^2 + b^2?

  10. 10

    Calculate the perimeter of a rectangle with length 8 and width 5.

  11. 11

    Which is a prime number?

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