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Intermediate Mathematics Flashcards

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

Read the first 7 Intermediate Mathematics flashcards as text
  1. What is the value of the expression 18 ÷ (2 + 1) × 2?

    Answer: 12

    Parentheses first: 2 + 1 = 3, then 18 ÷ 3 = 6, and 6 × 2 = 12.

  2. A bag has 4 red and 6 blue marbles. What is the probability of drawing a red marble?

    Answer: 2/5

    There are 4 red out of 10 total, so 4/10 = 2/5.

  3. Solve the inequality 2x - 3 > 7.

    Answer: x > 5

    Add 3 to get 2x > 10, then divide by 2 to get x > 5.

  4. What is 3/4 expressed as a decimal?

    Answer: 0.75

    Dividing 3 by 4 gives 0.75.

  5. The ratio of cats to dogs in a shelter is 3:5. If there are 15 cats, how many dogs are there?

    Answer: 25

    Each ratio unit equals 5 cats, so 5 × 5 = 25 dogs.

  6. What is the value of |-9| + |4|?

    Answer: 13

    Absolute values give 9 and 4, and 9 + 4 = 13.

  7. A circle has a radius of 7. Using π ≈ 22/7, what is its circumference?

    Answer: 44

    Circumference = 2πr = 2 × (22/7) × 7 = 44.