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Math Flashcards

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

Read the first 7 Math flashcards as text
  1. What is the volume of a rectangular prism with length 5 m, width 3 m, and height 4 m?

    Answer: 60 m³

    Volume = l × w × h = 5 × 3 × 4 = 60 m³.

  2. Which expression is equivalent to x² − 9?

    Answer: (x − 3)(x + 3)

    x² − 9 is a difference of squares: (x − 3)(x + 3).

  3. On a number line, which point is farthest from zero?

    Answer: −8

    The absolute value of −8 is 8, which is the largest among |−8|, |6|, |−5|, and |7|.

  4. A data set is: 4, 7, 9, 4, 6, 10, 4. What is the mode?

    Answer: 4

    The mode is 4 because it appears three times, more than any other value.

  5. Two lines are parallel. One line has a slope of 3. What is the slope of the other line?

    Answer: 3

    Parallel lines have equal slopes, so the other line also has a slope of 3.

  6. Solve: |2x − 4| = 10

    Answer: x = 7 or x = −3

    2x − 4 = 10 gives x = 7, and 2x − 4 = −10 gives x = −3.

  7. A science class recorded temperatures (°F) for one week: 68, 72, 65, 70, 73, 69, 71. What is the median temperature?

    Answer: 70°F

    Ordered: 65, 68, 69, 70, 71, 72, 73 — the middle (4th) value is 70°F.