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ACT Math — Number and Quantity — Drill 1

Drill 1 · Math · Number and Quantity

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About This Drill

ACT Math — Number and Quantity — Drill 1 is a Math practice drill covering Number and Quantity. It contains 5 original questions created by Brian Stewart, a Barron's test prep author with over 20 years of tutoring experience.

ACT Number and Quantity questions cover properties of real numbers, operations with fractions and integers, scientific notation, locating values on the number line, and comparing and ordering rational and irrational numbers. This drill covers foundational number skills tested throughout the ACT.

Questions in This Drill

  1. Which of the following numbers is irrational?
  2. On the real number line, how many integers are strictly between −7/2 and 13/4?
  3. Which of the following is equivalent to (3.2 × 104) × (2.5 × 103)?
  4. For which of the following values of x is √3x − 9 NOT a real number?
  5. The population of a city is approximately 4.8 × 105. A neighboring city has a population approximately 6 times as large. Which of the following best represents the population of the neighboring city?