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COOP Mathematics Concepts Flashcards

6 cards from real COOP practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 6 COOP Mathematics Concepts flashcards as text

  1. If x + 7 = 15, what is the value of x?

    Answer: 8

    Subtract 7 from both sides: x = 15 - 7 = 8.

  2. What is 2/5 + 3/10?

    Answer: 7/10

    Convert 2/5 to 4/10, then add: 4/10 + 3/10 = 7/10.

  3. A store sells apples for $0.50 each. How many apples can you buy for $3.50?

    Answer: 7

    $3.50 ÷ $0.50 = 7 apples.

  4. What is the volume of a cube with a side length of 3 cm?

    Answer: 27 cm³

    Volume of a cube = side³ = 3³ = 27 cm³.

  5. Which number is divisible by both 3 and 4?

    Answer: 24

    24 ÷ 3 = 8 and 24 ÷ 4 = 6, so 24 is divisible by both.

  6. What is 40% expressed as a simplified fraction?

    Answer: 2/5

    40% = 40/100 = 2/5 when simplified by dividing by 20.

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Sources & references

Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy

  1. njcoopexam.org — Test delivery, fees, retake policy, eligibility, exam dates, exam information · verified Nov 2026
  2. ststesting.com — Exam format, passing score · verified Nov 2026