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Problem Num : 1 Type: Topic:Number  Theme:None Adjustment# : 1 Difficulty: 1
Category	Absolute Value
Analysis
Solution/Hint

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Problem Num : 2 Type: Understanding Topic:Number  Theme:None Adjustment# : 1 Difficulty: 500 level
Category	Absolute Value
Analysis	Definition : Absolute value means a distance.
Solution/Hint	|A| means the distance A from 0.

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Problem Num : 3 Type: Mathematical Reading Topic:Number  Theme:None Adjustment# : 1 Difficulty: 600 level
Category	Absolute Value
Analysis	Distance between 23 and 5y
Solution/Hint	Don't make a mistake this case. y is not 4. should be 5.

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Problem Num : 4 Type: Mathematical Reading Topic:Number  Theme:None Adjustment# : 2 Difficulty: 600 level
Category	Absolute Value
Analysis
Solution/Hint	(1) |x|=-x means x<0, Therefore, lots of |x| values are available. (2) x=-2 or 2 so that |x|=2

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Problem Num : 5 Type: Mathematical Reading Topic:Number  Theme:Use a number Adjustment# : 7 Difficulty: 600 level
Category	Absolute Value
Analysis
Solution/Hint

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Problem Num : 6 Type: Topic:Number  Theme:None Adjustment# : 10 Difficulty: 1
Category	Absolute Value
Analysis
Solution/Hint

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Problem Num : 7 Type: Topic:Number  Theme:None Adjustment# : 11 Difficulty: 1
Category	Absolute Value
Analysis	Absoltue value is the expression for the distance
Solution/Hint

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