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Pre-Algebra Finals

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
8x+6 is an example of a(n) _________.   Algebraic Expression  
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A+B = B+A is an example of __________.   Commutative Property  
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An expression is __________ when it has no like terms and no parenthesis.   Simplified  
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In (5,6), 5 is the ___________.   X-coordinate  
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The inverse operation for subtraction is _________.   Addition  
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A group used to represent a larger population is a ________.   Sample  
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7y and 12y are __________.   Like terms  
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An integer less than zero is _________.   Negative  
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The four regions separated by the axes on a coordinate plane are _________.   Quadrants  
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The number that corresponds to a point on the number line is a _________.   Coordinate  
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When added together, an integer and its opposite make ________.   Zero  
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Positive and negative whole numbers are called ________.   Integers  
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The distance a number is from zero on a number line is its _________.   Absolute value  
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When two numbers that are additive inverses of each other are added, the sum is zero.   True  
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The coordinates of the points on a number line are greater as you move from left to right.   True  
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A solid dot on a number line indicates that the point is included in the solution set.   True  
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The perimeter of a geometric figure is the distance around it.   True  
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If you divide both sides of am inequality by the same number, the inequality symbol reverses.   False  
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The greatest integer that is a factor of each of two or more numbers is called their __________.   Greatest common factor  
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A whole number greater than one that has exactly two factors, one and itself, is called a ________.   Prime number  
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An integer, a variable, or the product of integers and variables is a ________.   Monomial  
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Numbers that are expressed using exponents are called _______.   Powers  
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Any number that can be expressed as a fraction using integers for the numerator and denominator, and do not have a denominator of zero.   Rational Number  
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The property that best represents the statement "3+5 = 5+3" is the ________ property of addition.   Commutative  
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____________ represent positive numbers, negative numbers, and zero.   Integers  
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The property that best represents the statement "4+0=4" is the _________ property of addition.   Identity  
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Two numbers whose product is one are multiplicative inverses, or reciprocals, of each other.   True  
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The mode is the number in the middle when the data are arranged in order.   False  
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Mean is what people are usually talking about when they say average.   True  
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A decimal is called a terminating decimal because the division ends when the divisor is zero.   False  
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It is possible to have a set of numerical data with no mean.   False  
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The basic unit of capacity in the metric system is the gram.   False  
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The distance around a circle is its circumference.   True  
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In the metric system, the meter is the basic unit used for measuring distance.   True  
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A radius of a circle is twice the as long as the diameter.   False  
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The null set, or the empty set, contains no elements.   True  
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A segment from any point on a circle to the center of the circle is the radius.   True  
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A ________ is a relation in which each element of the domain is paired with exactly on element in the range.   Function  
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The set of first coordinates of a relation is called the ________.   Domain  
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The ________ is the point at which the line cross the y-axis.   Y-intercept  
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The second set of coordinates of a relation is called the ________.   Range  
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________ lines are always the same distance apart.   Parallel  
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The ________ is the point at which the line crosses the x-axis.   X-intercept  
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In an equation in slope-intercept form, the b represents the ________.   Y-intercept  
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A rate is a special ratio.   True  
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Percentage is a ratio that compares a number to one.   False  
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A ratio is a comparison of two numbers by multiplication.   False  
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The _______ is the difference between the least number and the greatest number in a set of numbers.   Range  
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______ is the ratio that compares the number of ways the event can occur to the ways the event cannot occur.   Odds  
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A(n) _______ angle measures between 0 degrees and 90 degrees.   Acute  
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Two angles are ________ if the sum of their angles is 90 degrees.   Complementary  
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When a line is perpendicular to another line, the angles form a ______ angle.   Right  
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A(n) ______ angle measures between 90 degrees and 180 degrees.   Obtuse  
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A parallelogram with four congruent sides is a _______.   Rhombus  
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Two angles are ______ if the sum of their measures is 180 degrees.   Supplementary  
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A _______ is a common unit of measure for area.   Square centimeter  
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A _____ is a common unit of measure for volume.   Cubic centimeter.  
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The _______ of a solid is the sum of the areas of its faces.   Surface area  
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_________ is the amount of space that a solid contains.   Volume  
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A _____ is named by the shape of its base.   Prism  
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The square root of 6 is 36.   True  
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The longest side of a right triangle is called the ________.   Hypotenuse  
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The degree of a monomial is the ____ of the exponents of its variables.   Sum  
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A ________ is the sum or difference of three monomials.   Trinomial  
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Every polynomial is a monomial.   False  
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