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Math Grade 3 Operations and Fractions Flashcards

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

Read the first 6 Math Grade 3 Operations and Fractions flashcards as text
  1. A rectangle has a length of 5 units and a width of 3 units. What is its area?

    Answer: 15 square units

    Area of a rectangle = length × width = 5 × 3 = 15 square units.

  2. A farmer has 3 rows of corn with 9 plants in each row. Which multiplication equation represents the total number of corn plants?

    Answer: 3 × 9 = 27

    3 rows × 9 plants per row = 3 × 9 = 27 total plants. Multiplication represents equal groups.

  3. On a number line, which fraction is closer to 1?

    Answer: 3/4

    3/4 is closest to 1 because it is only 1/4 away from 1 (since 3/4 + 1/4 = 4/4 = 1), while the other fractions are farther from 1.

  4. What is 56 ÷ 7?

    Answer: 8

    56 ÷ 7 = 8 because 7 × 8 = 56. Division and multiplication are inverse operations.

  5. Lily baked 36 cookies and put them equally into 4 bags. She then gave away 2 bags. How many cookies did she give away?

    Answer: 18

    First divide: 36 ÷ 4 = 9 cookies per bag. Then multiply: 9 × 2 = 18 cookies given away.

  6. Which number sentence is in the same fact family as 6 × 4 = 24?

    Answer: 24 ÷ 6 = 4

    24 ÷ 6 = 4 is in the same fact family as 6 × 4 = 24 because multiplication and division are inverse operations using the same three numbers: 6, 4, and 24.