High School Placement Test (HSPT) Practice Test

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Study for the High School Placement Test with our HSPT quiz. Revise with flashcards and multiple choice questions, each offering hints and explanations. Prepare confidently for your exam!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.


What is the result of subtracting 15 from 45?

  1. 30

  2. 25

  3. 20

  4. 35

The correct answer is: 30

To find the result of subtracting 15 from 45, you perform the calculation \(45 - 15\). Start by taking 45 and removing 15 from it. When you do the math, you can break it down as follows: - First, notice that 45 can be thought of as 30 + 15. - By subtracting 15 from 45, you are left with just the 30. Thus, the result is 30, which confirms that the answer is accurate.