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Mathematics and Arithmetic Flashcards

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

Read the first 7 Mathematics and Arithmetic flashcards as text
  1. A shift starts at 10:00 PM and ends at 6:00 AM. How many hours long is the shift?

    Answer: 8 hours

    From 10:00 PM to 6:00 AM is 8 hours.

  2. If a rope is 36 feet long and cut into 4 equal pieces, how long is each piece?

    Answer: 9 feet

    Divide 36 by 4 to get 9 feet per piece.

  3. A crowd estimate doubled from 350 to its new size. What is the new size?

    Answer: 700

    Doubling 350 gives 350 × 2 = 700.

  4. What is the sum of 128 and 256?

    Answer: 384

    128 + 256 = 384.

  5. An officer writes 18 tickets in 6 hours. What is the rate per hour?

    Answer: 3 per hour

    Divide 18 tickets by 6 hours: 18 ÷ 6 = 3 per hour.

  6. A budget of $1,200 is split equally among 8 officers. How much does each receive?

    Answer: $150

    Divide $1,200 by 8 to get $150 each.

  7. If a number decreased by 15 equals 42, what is the number?

    Answer: 57

    Add 15 to 42 to reverse the subtraction: 42 + 15 = 57.