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McDougal Littell

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
A line that pictures real numbers as points   Real Number Line  
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The set of numbers consisting of the positive numbers, the negative numbers, and zero.   Real Numbers  
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The point labeled zero on a number line.   Origin  
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Any of the numbers less than zero.   Negative Numbers  
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Any of the numbers greater than zero.   Positive Numbers  
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Any of the numbers.. -3,-2,-1,0,1,2,3....   Integers  
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The point that corresponds to a number.   Graph of a number  
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Drawing a the point on a number line that corresponds to a number.   Plotting a point  
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Two points on a number lines that are the same distance from the origin but are on opposite sides of it.   Opposites  
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The distance between the origin and the point representing the real number.   Aboslute Value  
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The speed and direction in which an object is traveling (up is positive and down is negative). The speed of an object is the absolute value of its velocity.   Velocity  
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An example used to show that a given statement is false.   Counterexample  
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The parts that are added in an expression.   Terms of an expression  
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A rectangular arrangment of numbers into horizontal rows and vertical columns.   Matrix  
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Each number in the matrix.   Entry, or element, of a matrix  
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The product of a and (b+c)   Distributive Property  
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A number multiplied by a variable in a term.   Coefficent  
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Terms that have the same variable raised to the same power.   Like Terms  
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Terms with no variable factors.   Constant Terms  
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An expression in simplified if it has no symbol of grouping and if all the like terms have been combined.   Simplified Expression  
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If a/b is a nonzero number, then its reciprocal is b/a.   Reciprocal  
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A measure of the likelihood that the event will occur due to chance.   Probability of an Event  
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The different possible results of a proablity experiment.   Outcomes  
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A type of probablity that is based on the number of favorable outcome divided by the total numbers of outcomes.   Theoretical Probabilty  
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The outcomes for a particular event that are being considered.   Favorable Outcomes  
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A probabilty that is based on repetitions of an actual experiment.   Experimental Probability  
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The ratio of the number of ways an event can occur to the number of ways the event cannot occur.   Odds  
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