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Basic Operations Practice Questions Flashcards

6 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 6 Basic Operations Practice Questions flashcards as text

  1. What is 1,248 × 35?

    Answer: 43,680

    1,248 × 35 = 1,248 × 30 + 1,248 × 5 = 37,440 + 6,240 = 43,680.

  2. Divide: 5,796 ÷ 12

    Answer: 483

    12 × 483 = 5,796. Alternatively, 5,796 ÷ 12: 12 × 400 = 4,800; remainder 996; 12 × 83 = 996; total 483.

  3. What is 456 − 287?

    Answer: 169

    456 − 287: Borrow from the tens: 16 − 7 = 9; borrow again: 14 − 8 = 6... actually: 456 − 287 = 169. Check: 287 + 169 = 456 ✓

  4. What is the value of 3² + 4² ?

    Answer: 25

    3² = 9 and 4² = 16. Sum: 9 + 16 = 25.

  5. Which of the following is equivalent to 72 ÷ 8 × 3?

    Answer: 27

    Using left-to-right order for multiplication and division: 72 ÷ 8 = 9, then 9 × 3 = 27.

  6. A factory produces 2,340 widgets per hour. How many widgets does it produce in a 9-hour shift, minus 180 defective ones?

    Answer: 20,880

    Total produced: 2,340 × 9 = 21,060. Subtract defective: 21,060 − 180 = 20,880.