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Module 3 Review

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  • What is absolute value?
    A number's distance from zero. It is ALWAYS positive!
  • Which decimal number represents the point on the number line?
    -0.8
  • Explain the difference between finding the absolute value of 5 and finding the opposite of 5.
    The absolute value of 5 is how far 5 is from zero, which is 5. The opposite of 5 is -5. Opposites are the same distance from zero, but on opposite sides.
  • Which decimal number represents the point on the number line?
    -1.4
  • Which of the following represents a positive integer?
    C - going UP flights of stairs would be POSITIVE!
  • True or false?
    False - opposites must be the same distance from zero but on opposite sides.
  • Which rational number has the smallest value?
    -3/2.
  • Answer the question.
    4 temperatures are negative, which means they are below freezing!
  • Answer the question.
    C
  • Answer the question.
    >
  • What integer would represent 2,000 feet below sea level?
    -2,000
  • Which statement is true about the two temperatures?
    A - -5.6 has a larger value than -5.9. The larger the number, the warmer it will be.
  • Answer the question.
    R - absolute value is ALWAYS positive! How far is -1/2 from zero? It is 1/2 away!
  • True or false?
    True! The bars mean absolute value, which is distance from zero. It will always be a positive number!
  • Which statement is true?
    B - -5 is a smaller number than -3. It would be further left on the number line.
  • What integer represents the scenario? You owe your friend $5.
    -5
  • Answer the question.
    D - Sam owes more because it is a farther distance from zero! That is absolute value.
  • Answer the question.
    S - the opposite of -5 1/2 would be positive 5 1/2, which is point S!
  • Which list shows the temperatures in order from coldest to warmest?
    B
  • What is a number's opposite?
    Opposites are two numbers that are the SAME distance from zero, but on OPPOSITE sides of zero.
  • Answer the question.
    C - sea level will always be represented by the integer 0!
  • What integer would represent 4 degrees above freezing?
    4
  • True or false?
    False - The absolute value of 1/4 is 1/4. Absolute value is the distance from zero.