Practice Test GeeksPARCC Practice Test
← All PARCC Flashcard Decks

Averages and Rounding 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 Averages and Rounding flashcards as text

  1. What is the mean of 12, 18, 24, and 30?

    Answer: 21

    The sum is 84 and 84 divided by 4 equals 21.

  2. Round 47,832 to the nearest thousand.

    Answer: 48,000

    The hundreds digit is 8, so round the thousands up to 48,000.

  3. A student's test scores are 80, 90, and 100. What is the average?

    Answer: 90

    The sum 270 divided by 3 equals 90.

  4. Round 3.476 to the nearest tenth.

    Answer: 3.5

    The hundredths digit is 7, so the tenths place rounds up to 3.5.

  5. The mean of 5 numbers is 14. What is their total sum?

    Answer: 70

    Mean times count gives 14 times 5, which equals 70.

  6. Round 658 to the nearest hundred.

    Answer: 700

    The tens digit is 5, so round the hundreds up to 700.

  7. What is the average of 6 and 14?

    Answer: 10

    The sum 20 divided by 2 equals 10.