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Chapter 2: 1-3

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    Absolute value, opposites, integers, rational numbers
  •   Study   Slideshow
  • Which decimal number represents the point on the number line?
    -1.4
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  • Which decimal number represents the point on the number line?
    -0.8
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  • True or false?
    False - opposites must be the same distance from zero but on opposite sides.
  •  5
  • True or false?
    True! The bars mean absolute value, which is distance from zero. It will always be a positive number!
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  • True or false?
    False - The absolute value of 1/4 is 1/4. Absolute value is the distance from zero.
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  • 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.
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  • Which rational number has the smallest value?
    -3/2.
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  • Answer the question.
    C - sea level will always be represented by the integer 0!
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  • Answer the question.
    S - the opposite of -5 1/2 would be positive 5 1/2, which is point S!
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  • Answer the question.
    C
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  • What integer would represent 2,000 feet below sea level?
    -2,000
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  • What integer would represent 4 degrees above freezing?
    4
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  • Answer the question.
    R - absolute value is ALWAYS positive! How far is -1/2 from zero? It is 1/2 away!
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  • What integer represents the scenario? You owe your friend $5.
    -5
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  • Answer the question.
    >
  •  25
  • Answer the question.
    4 temperatures are negative, which means they are below freezing!
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