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All of 7th grade math vocabulary

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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Term
Definition
Numerator   The top part of a fraction.  
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Denominator   The bottom part of a fraction.  
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Absolute value   How far a number is away from zero.  
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Integers   A whole number.  
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Opposites   Something that is totally different from something else.  
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Ratio   The relation between two amounts showing the number of times a number contains.  
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Rate   A measure with other quantity.  
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Unit rate   Amount per one.  
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Reciprocal   The opposite side of the fraction.  
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Variable   A factor that will be able to be changed.  
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Proportion   A number that can be compared.  
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Equatation   The equality of two quantiles.  
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Tax   A sum of money demanded by the government.  
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Commission   Money made on a product.  
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Percent   A rate or proportion per hundred.  
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Unit price   A cost per one.  
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Principal   The money you start out with.  
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Balance   The equal quantity of mass.  
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Simple interest   The interest paid only on the original principal.  
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Compound interest   The interest rate added to the original principal.  
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Algebraic expression   An expression that is made up of many variables.  
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Distributive property   Multiplying to one using paranthese.  
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Monomial   Name by one.  
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Polynomial   Name by many.  
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Coefficient   A number multiplied by the product.  
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Inequality   A relationship between 2 values  
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Origin   The center on a graph  
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X axis   The vertical line on a graph  
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Y axis   The horizontal line in a graph  
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Coordinate pair   2 numbers that get you a point on a graph  
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X coordinate   The first number  
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Y coordinate   The second number  
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Quardrants   What the graph is split into  
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Horizontal   Up and down  
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Vertical   Side to side  
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Linear equation   linear equation. An algebraic equation, such as y = 4x + 3, in which the variables are of the first degree  
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Polyhedron   A three dimensional solid.  
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Permutation   Things in a specific order.  
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Factorial   A number represented by a exlamation point.  
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Legs of a triangle   The 2 shorter sides of a triangle.  
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Hypotenuse   The longest side of a right triangle.  
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