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Grade 6: Math Flashcards

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

Read the first 6 Grade 6: Math flashcards as text

  1. What is 15% of 200?

    Answer: 30

    15% of 200 = 0.15 × 200 = 30.

  2. What is the volume of a rectangular prism with a length of 5 cm, width of 3 cm, and height of 4 cm?

    Answer: 60 cu cm

    Volume = length × width × height = 5 × 3 × 4 = 60 cubic centimeters.

  3. Which integer is the opposite of -7?

    Answer: 7

    The opposite of -7 is 7, because opposites are the same distance from zero on a number line but in different directions.

  4. A store marks up a jacket that costs $40 by 25%. What is the selling price?

    Answer: $50

    25% of $40 = $10 markup; $40 + $10 = $50 selling price.

  5. Which expression represents 'five less than twice a number n'?

    Answer: 2n − 5

    'Twice a number n' is 2n, and 'five less than' means subtract 5, giving 2n − 5.

  6. In a class survey, 12 out of 30 students prefer math. What percent prefer math?

    Answer: 40%

    12/30 = 0.40 = 40%, so 40% of students prefer math.