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3rd Grade Math Flashcards

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

Read the first 6 3rd Grade Math flashcards as text
  1. What is 7 × 8?

    Answer: 56

    7 multiplied by 8 equals 56.

  2. Which fraction is equivalent to 1/2?

    Answer: 4/8

    4/8 simplifies to 1/2 because both numerator and denominator can be divided by 4.

  3. What is the perimeter of a rectangle with length 6 cm and width 4 cm?

    Answer: 20 cm

    Perimeter = 2 × (length + width) = 2 × (6 + 4) = 20 cm.

  4. Round 347 to the nearest hundred.

    Answer: 300

    347 is closer to 300 than to 400, so it rounds down to 300.

  5. A bag has 3 red, 5 blue, and 2 green marbles. What fraction of the marbles are red?

    Answer: 3/10

    There are 3 red marbles out of 10 total marbles, giving the fraction 3/10.

  6. What is 456 − 278?

    Answer: 178

    456 minus 278 equals 178 using standard subtraction with regrouping.